Tampilkan postingan dengan label Comfort Access. Tampilkan semua postingan
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Jumat, 17 Juni 2016

2017 BMW i3 Specs Revealed With Some Surprises

Fluid Black as pictured and Protonic Blue Metallic will most likely be very popular colors in 2017
While many of the changes that the 2017 BMW i3 will be getting have already been announced; such as the availability of the anticipated 94 Ah battery cells, the new Protonic Blue color and a moonroof option, I've now learned there are also more subtle changes in the US for the new model year.

First, and most interesting, is the revelation that BMW will indeed continue to offer the i3 with the current 60 Ah battery, offering a lower range and lower cost i3 alternative. This is something that I don't believe has been reported on any other EV news site to date. I speculated that BMW would do this back in March, when I wrote this post dedicated to the topic. BMW hasn't made any statements regarding offering two battery options, and made no mention of it in the the official press release of the 2017 i3. Still, my sources tell me otherwise.

The 60 Ah i3 will only be offered as a BEV; the range extender will not be an option. BMW will hold the price and offer it for the same $43,395 ($42,400 plus $995 for destination and handling) as the 2016 i3 sells for.  The 60 Ah i3 will keep the same packages as previously offered. Mega World is the standard model with Giga World and Tera World serving as the upgrade packages. The 60 Ah BEV offering will allow customers that don't need the extra range a way to save some money.
The 19" BMW i Star Spoke 427 style wheels (pictured above) will remain the standard wheels for the 60 Ah BEV i3 in 2017. They will however not be offered on the 94 Ah i3. For the 94 Ah i3's (BEV or REx) the 19" Turbine 429 style wheels that were previously only offered as an option in the Giga World package will be standard. The 20" Sport wheels are still optional, and cost the same $1,300 as in previous years  
Personally I don't see a big demand for the 60 Ah model. It's only $1,200 less than the new 94 Ah i3 and will have a much shorter range at 81 miles per charge compared to 114 (est) for the 94 Ah i3. Forty percent more range for only $1,200 makes the decision a no-brainer in my opinion. So why is BMW even bothering to offer the 60 Ah battery anymore? My guess is mainly for fleet sales. They'll probably offer up a very competitive lease deal for fleets, like they recently did for the Los Angeles Police department. It's also possible that they have excess supply of 60 Ah battery cells that need to be used. BMW no doubt had to guarantee to purchase a certain number of cells from Samsung when they negotiated the original supply contract. Perhaps they didn't sell as many i3s as planned, and still have a few thousand 60 Ah packs to use, however that's pure speculation.
The 94 Ah 2017 i3 will finally have a moonroof option. It will be available for $1,000 on both BEV and REx cars. It will not, however be offered as an option on the 60 Ah i3.
The 94 Ah BEV will list for $44,595 and the REx will now cost $48,350. Comfort Access and the Universal remote garage door opener are standard on the 94 Ah i3. To get them on the 60 Ah i3, you need to upgrade to the Giga World package. So that alone helps to close the $1,200 gap in pricing between models. The much anticipated moonroof is available as an option on both models for $1,000, but it's not available on the 60 Ah model. The 94Ah i3 has a new standard trim called Deka World. With the standard Deka trim, as mentioned above, the Turbine 429 style wheels are standard, as is the Deka Dark cloth, an interior not previously offered in the US although it had previously been offered as the standard interior on European i3s.
The new standard Deka World is called "Atelier" in Europe. It's a combination of dark gray and black cloth, with BMW i blue trim. 
There are then three optional "Worlds" to choose from, instead of the two in past years. Mega World, a $1,400 option, offers the 19" Turbine 428 style wheels and the Mega Carum Spice cloth interior.  Mega World doesn't  offer an interior upgrade, like Giga and Tera Worlds offer. Instead it's actually just a different color cloth with no upgrades in the dashboard trim. One potential problem I can see with this, is that Mega World is the standard interior on the 60 Ah i3, and it doesn't offer the 19" Turbine 428 style wheels. So "Mega World" isn't the same on all i3s, you need to know which battery the car has to know what wheels it comes with. It's standard on the 60 Ah, but optional on the 94 Ah, and has different wheels depending on the battery. That's certainly going to give some client advisers and customers a headache.
The Dark Oak wood trim is a new offering on the i3. It is available in the Giga or Tera World packages and customers get to choose if they prefer this, or the lighter Eucalyptus wood which was previously the only wood trim offered.
The next level up is Giga World which costs $1,800. Giga World also upgrades the wheels to the Turbine 428 style wheels but also upgrades the interior. In previous years, Giga World upgraded the wheels from the standard 427 Star Spoke wheels to the turbine 429 style wheels. Now for 2017 it upgrades from the standard 429 style wheels to the 428 style wheels which is also a bit confusing, especially since a Giga World 60 Ah i3 comes with the 429 style wheels - different than a Giga World 94 Ah i3! The interior for a 94 Ah Giga World i3 is the same as it has been in past years, and the same as it is on a 60 Ah i3 for 2017. The only change is the customer now has a choice of the light Eucalyptus wood trim, or the new Dark Oak Wood trim.
The Tera World interior remains the same. The only exception is there is now a Dark Oak Wood trim option. My i3 pictured above has the Eucalyptus wood trim. Customers now have their choice of which wood they prefer.
The top of the line World is still the Tera World, and it's a $2,600 option. It has the exact same offerings as the Giga World, except it has a full leather interior. It's the same Dalbergia Brown color as in previous years and what I have in my i3.

As for exterior colors it appears that only Capparis White is standard, and any of the other five other colors will cost an additional $550. Those include: Fluid Black, Ionic Silver Metallic, Protonic Blue Metallic, Platinum Silver and Mineral Grey. Also of note is the new Protonic Blue Metallic will not be available on the 60 Ah i3.
The new Protonic Blue Metallic will likely be a popular choice. However you'll have to order the 94 Ah battery if you want this color because it's not available on the lower cost 60 Ah i3. 
That's all I have for now. Based on my research I believe everything above is correct. However BMW hasn't formally released these details and it's possible that I didn't get everything 100% correct. I'll follow up and make any corrections necessary if that proves to be the case.

Minggu, 27 Maret 2016

BMW i3 Key Fob Fail

Returning to your car to find the windows wide open isn't pleasant - but it's much worse if it had been raining.
Photo credit: Chuck Vossler 
Long gone are the days of a simple key to open your car's door and turn on the ignition. Keys today aren't even really keys in the traditional sense. With many cars, you only need to have the key on you and as you grab the handle of the vehicle the door will unlock. Then, you get into the vehicle and instead of inserting the key into an ignition, you simply push a button and the car will turn on. This is, in fact how the BMW i3 works, as long as you ordered the car with the optional Comfort Access feature.
BMW i3 key fob
Regardless of the other i3 features that you select, all i3 key fobs are the same. With a push of a button, they can lock or unlock the doors, or unlock the rear hatch (for MY 2015 on, the 2014 model key fob unlocked the front trunk).  Like most other key fobs, there is a panic button that sounds the car's alarm, but there is also one more function: If you long press the door unlock button, both front windows will open. This feature is used to cool down a hot cabin that may have been parked for awhile in direct sunlight. While the owner is walking up to the vehicle, they can open the windows to get some fresh air into the cabin before they hop into a sweltering hot environment. While this option certainly has a practical use, it also comes with a potential downside, that being the possibility of the owner inadvertently opening the windows by accidentally depressing the door unlock button.
No one wants to find this when they return to their car. Photo credit: Chuck Vossler
I've read about this being an occasional issue on cars of various makes. Someone with a pocket full of keys, coins or other objects can have the button depress without knowing it and have their doors unlock and windows open without their knowledge. Luckily, you need to be close enough to the vehicle for the key fob's signal to reach the vehicle, and that surely reduces the likelihood of it happening. However it does happen, and the problem can be amplified by a poorly designed key fob.

Unlocking your car door unknowingly is definitely not something you want to do, but the odds are nobody is going to notice unless there is someone actively trying to break into cars where the vehicle is parked. Having the windows wide open is much worse, as it invites passersby who may have nefarious intentions to steal items from the cabin, or even attempt to steal the car.












The edge of the button which sticks out above the key fob is protected by the key cover

This issue of unknowingly opening the windows of the vehicle because of the long press of the unlock button on the key fob seems to happen much more frequently with i3 owners than it does with other cars that have that feature on the key fob. Looking at the key fob closely, I think I know why that is. The door unlock button is located on the center and at the very top  of the fob. It also has a lip along the top edge of the button that sticks up above and beyond the black plastic trim that surrounds the fob. This lip protrudes roughly 2 millimeters beyond the leading edge of the fob, making it very easy to be depressed by accident while in a pocket or handbag that contains other items that can press against the fob.

Soaking wet Tera World interior

Over in the i3 Facebook group, and on a few other online forums, many owners have asked if anyone else has returned to their vehicle only to find the windows wide open. They are certain they didn't leave it that way and many are convinced it is the result of some malfunction on their car. Having the possibility of items being stolen from the vehicle isn't the only concern, though. Some have returned to there vehicle to find the interior soaking wet because this problem occurred during a rainstorm - or even worse, a snowstorm.





A friend of mine, journalist and i3 owner Chuck Vossler was one of the unlucky owners who had the accidental long button press and window open happen to him at a very inopportune time; during a driving rainstorm. Needless to say, he wasn't to happy about it. Here's Chuck's take on it:

"We typically park in a covered parking lot, but on a summer day last year had to park out in the open during a torrential down pour. Grabbed all of our stuff and booked out the car headed for the door at work 100 feet away trying not to get too wet. About an hour later, I had to go back to the car for something and as I was walking up to the car, my heart sank. The windows of our 2014 Solar Orange i3 with the Tera World package were all the way down on both sides. As I surveyed the soaking, was blown away by the amount of water in the car. There was so much, it was literally pooled in the seats and on our floor mats. Fortunately the eucalyptus wood wasn’t too wet.
Soaked! Photo credit; Chuck Vossler
I excused myself from work and took the i3 home. Using large bath towels, sopped up as much as I could and then was surprised to see that the WeatherTech mats caught a bunch and kept the carpets from getting too wet. Then I took a shop vac and vacuumed everything, and set all the mats out to dry and left the doors open for a few days while parked inside our garage at home. I think having leather seats instead of cloth helped it not be worse. The interior dried completely and we never smelled mold or mildew after. I write for a couple other outfits and offered to write the experience up but was told, it was user error and they weren’t interested. I buy that. But the same thing has happened to more than just us, as others have posted the same experience in the i3 Facebook Group.

We must have pressed the edge of the key somehow when running in to work during the massive rain. The i3 key we used that day did not have any covering on it. So since then, using the BMW i blue bumper’d key cover on one key and being vigilant has helped us from a second occurrence. Of note is that in owning and driving BMW’s for over 20 years, this has not ever happened to me before."

The BMW i Key Cover is available at BMW dealers or at many sites online
Luckily there is a very low cost solution which in most cases, eliminates the problem. It does however, cost the owner about fifteen dollars. I'm referring to BMW i Key Cover, accessory number 82 29 2 348 069. I've been using these covers as long as I've had my i3, which is nearly two years now and I've never had a problem. I even know some other i3 owners that have purchased the cover and put their key in it upside down, so all the buttons are covered by the hard plastic of the back of the cover. They cannot press the buttons, but if they have Comfort Access, they really don't need to. As I said above, with Comfort Access you unlock the door and rear hatch simply by touching the handle. The key fob will fit perfectly in the cover either way.
The Key Cover still works, but after a year or so it's no longer BMW i Frozen Blue
One thing to note about the Key Cover is, like most products from the BMW line, it is made with sustainability in mind. The cardboard box is made from recycled sources, and the actual cover is, "Made from sustainable, organic-based plastic & glows in the dark." That's great, and something many BMW i customers are interested in. However, the organic-based plastic also has a downside. The bright BMW i Frozen Blue color doesn't last too long. After about eight months I noticed it was turning a greenish tint, and after about a year and a half is was fully green, and no longer matches the Frozen Blue accents of my car. It grew increasing bothersome to me so I recently broke down and bought a new one. As you can see, the color variation is pretty striking. I can assure you the older greenish colored one did indeed start out looking just as the new one does now. While the plastic itself may be sustainable, the color certainly isn't!

Kamis, 02 Oktober 2014

Nissan LEAF Owner Reviews the i3 After 3-Day Extended Test Drive

I have always maintained that a good number of i3 buyers will be Chevy Volt and Nissan LEAF owners that have just finished up the three year lease on their vehicle. Phil Tipper is an EV "early adopter" and leased a Nissan LEAF. His lease will expire next spring so he's trying to decide which plug in vehicle he'll get next. The i3 is on his list of possibilities and when BMW recently offered the i3 extended test drive Phil  jumped on the opportunity to get to know the car a little more. I love this extended test drive offering from BMW. I think it's a great way to give prospective customers a chance to absorb what the i3 is all about. Phil is already an experienced electric car driver so he could focus more on the specific features of the i3, but many others who have never experienced electric drive will find the extended time they have with an i3 intoxicating. Having more than a few minutes during a quick test drive at a dealership will absolutely help convince people that may have been on the fence. It's simple, the more you drive electric the more you like it. That extra time behind the wheel may be all they need to make the decision to go electric for the first time. Phil wrote of his experience and thoughts on his time with the i3 and posted it to his blog. I thought is was interesting to hear what a Nissan LEAF driver thought of the i3 so I asked him if I could post it here and he obliged. Below is the post from Phil's personal blog:

As regular readers of my blog know, I'm actively researching the next electric car to replace our 2013 Nissan LEAF SL when its two year lease expires next June, and that the BMW i3 is on the top of my list of contenders.

I like the BMW because of its light weight for an EV (because of the carbon fiber structure of its "life module"), giving it the potential for good energy efficiency and promising good handling around corners, because it has a relatively powerful and torquey motor making it quick off the line, because BMW has tuned in tight steering and minimal body roll, because it is a rear wheel drive design (for classic sports car handling), because I like BMWs and I like the personal service that a premium brand provides, and because I can get a model with a range extender that offers a total of about 150 miles of range, with more range available with a fill-up of a tiny bit of gasoline. I like the idea that a range extender will let us take trips as far as Santa Barbara and San Diego without worrying as much about the reliability of public charging and the time recharging would take.


I'm also fascinated by the concept that having a range extender as a cushion will actually let us, paradoxically, drive more electric miles because we'll be more likely to take the EV than to fall back on the Prius, and because we'll be comfortable dipping deep into the battery's charge because the range extender will be there as a cushion and we won't risk needing a charge to get home.

On brief test drives of the i3, I had been able to briefly sample the car's quick acceleration and tight steering, but I'd had trouble getting used to the strong regeneration when the accelerator pedal is released, and I had even felt a bit of vertigo, especially as a passenger when the car was driven vigorously. So I had some concerns to resolve. On Facebook and in person, drivers of the i3 had told me that these concerns would resolve themselves quickly after I had gotten more used to driving the car. A longer test drive was needed.

To my delight, some BMW dealers recently began offering three-day test drives of the i3. This was exactly what I wanted. I found a dealer within 25 miles of my home that was offering the long test drives, Shelly BMW in Buena Park, California, and I found their internet team responsive and easy to work with. I thank them and applaud their willingness to take on the bother and expense of offering this program. To me, the BMW i3 is a car that benefits from a longer test drive so that the customer can learn its unusual.driving dynamics. In fact, I think that brief test drives around the block can be misleading, mostly because of the strong regeneration. I picked up a base model "Mega" i3 with the range extender engine and the optional 20 inch wheels and tires last Thursday morning.
Here are some of the comments about my experiences that I posted on the BMW i3 Facebook group.
Random impressions from first 24 hours, 150 miles:
Regen braking:


It's pretty much a non-issue and I beg to retract all of my earlier doubtful and even downright negative comments about it. It is different, but it is manageable and you adjust fairly quickly. I would still like to have the regen strength adjustable for a more relaxed driving experience in certain situations. At low speeds with this car, you WILL brake significantly if you need to lift your foot to readjust its position on the accelerator, and it would be very nice to be able to reduce the regen power if you just want to relax and coast with your foot off the pedal for a few seconds. Also, as many have said, the regen strength is lower at high speeds, so you don't go into full-on braking at freeway speeds if you lift off. My wife's first test drive comes in a day or so, and I expect her to have issues learning to drive the car smoothly, and I also expect uncontrollable giggling at some point during her test drive (from her, not from me). But I was able to drive her on a day trip today without her feeling too jerked about. And that was in both Comfort and EcoPro modes.

Ride and handling:


The car does bounce around a bit more than I like on uneven pavement in situations when I want a smooth ride, especially when I have a passenger. When I'm out for sporty driving by myself, the ride is tight and just fine for me. I put a lot of this down to the short wheelbase that allows the car to bob over bumps, and the 20 inch wheels with low profile tires. I had mentioned getting just a touch motion sick on short test drives before, but I have to say that I really haven't felt that in my first full day of driving the car. I imagine that having a chance for my inner ear and brain to get used to the car has something to do with that. I'll just say that the car is less relaxing to cruise in than my Leaf is because the steering is very responsive to any turning input and I find that I have to pay more attention to where the car is in the lane than I do with the Leaf. Some would say that's the price you pay for responsive steering. Fair enough.

Sporty driving:

Oh hell yes! You owners know this, but I think that the best kept public secret about the i3 is that there is a little sports car demon hiding inside this little thing. When I'm driving alone on a twisty, hilly road, it feels as good as any sports car I've driven (remember that I'm in the Mazda, Nissan, 3-Series class, not the Ferrari, Porsche class). The skinny tires grip on curves like the devil and the torque of the motor just goes on and on. Very, very grin-inducing, and very BMW. For me, this is the one and only reason for ME to get this car. Frankly, a fully optioned Leaf SL or a Mercedes B Class EV would do as good or better job for family cruising duty. They are more spacious and more relaxing to cruise around in. But in my experience, the i3 is more fun to fling around than a Tesla Model S because of its small size, light weight and tight handling. And I've driven a Model S on some of the same twisty roads. Given that I'm limited on parking space and we can't really have more than two cars, my EV has to be my fun car as well as being practical. Since the FUN potential of the i3 is so high, I can probably live with the practical downsides of the car.

Performance on Rex:

I haven't had much time driving the car in REx mode, but I purposely ran the battery down so that the car would go into Rex. There is a slight, almost unnoticeable vibration in the cabin, and you can hear the two cylinder motor chugging a little back there with the windows up. I drove the car fast up a pretty steep hill with the REx running and there was no reduction in power that I could detect. I must say that I do like having the REx there as a cushion. I've been driving EVs for over three years and I know how to handle range issues, but it was very nice to see a 40 mile cushion on the dashboard as we finished our 70 mile trip today (Note: The gas tank was less than 3/4 full).
Driving efficiency:

If the mi/kWh onboard readouts are to be believed, I'm getting no better efficiency in the i3 than I do with similar driving in my 2013 Leaf SL. I expected something like 20% better efficiency in the i3, but as near as I can tell, Nope! (Note: see my revised comment on efficiency near the end of the article.) You might say that I must be pushing the i3 harder, but after a day of cruising with my spouse aboard, I got around 4.2 mi/kWh, which is what I'd expect from my (heavier) Leaf in the same kind or driving. This was a mix of suburban and freeway driving, in a mix of EcoPro and Comfort mode. Go figure.

Random minor observations:
I like having frameless windows on the front doors. Getting in and out of the car is a pleasure when I don't have to contort to get around the upper door frame.

I like the placement of the 12v power plug for a phone charger. My phone sits down there in that well with the charger plug and I don't have wires everywhere.

The door pockets are spacious and handy for carrying all kinds of small items.

Installing kiddie seats in the back seats was a bit challenging. We have two grandkids, a four year-old and an infant. I had to remove the rear seat headrest so that the bigger kid seat would fit properly down into place. The base for the infant seat takes up a surprisingly large amount of space front-to-rear, so when we put in the actual carrier cradle into the base, the front seat will have to be moved forward a lot. Since I'm long-legged and tallish, we'll have to put the infant base behind the passenger and have her move her seat forward, and we'll have the bigger kiddo sit behind me, the driver, and she and I will have to negotiate over leg room.

Finally (after first 24 hours): No electronic or mechanical gremlins, errors, CELs, nothing. Very reassuring.

And here is my summary of my experience after the end of the three day test drive:

I'll summarize by saying that I liked the car very much, and that most of my concerns were eliminated after a few days driving it.

Positives:


+ The strong regen is a non-issue. It took a long test drive like this to convince me, but I no longer see this as a problem. Even my wife found it manageable. (BUT I do have to mention that she did have a second of unintended acceleration when she wanted to use the brake and forgot that her foot was still on the e-pedal. This was after only ten minutes driving the car for the first time, and we're sure that with more familiarity, this wouldn't be a problem.)

+ The quick acceleration and tight handling were really rewarding and these would be the biggest reasons that I'd choose an i3 over any of the competitive cars. This is really a little sports car disguised as an economical city car, and it's the true standout, as far as I'm concerned, for sportiest small four-door EV. (I know that the Spark is pretty quick, but it's really a tiny little thing and wouldn't work for us as a family hauler.)

+ Material and build quality were very good, even in the base Mega model. I happen to find the interior materials interesting and even the compressed Kenaf panels are fine with me.

+ I liked the maneuverability and tight turning circle.

+ I happen to like the car's unusual styling.

+ We were able to install kiddie seats for our two grandkids and reassure ourselves that the car would work for kid transport duty. This included one rear-facing infant seat and one front-facing kid seat. Space wasn't plentiful. The infant seat base takes up a lot of horizontal (front-rear) space, so it limits how far back a front passenger can move their seat. So we put the infant seat base behind the front passenger so that as the driver, I can get my needed leg space.


Features that I found only so-so:

* Having no keyless entry on the base car is cheesy, especially since the car has keyless-go.

* No option for power seats. That really should be an option for those who want it, with full disclosure that it adds weight and might harm range.

* I still find the seating position too high, and I kept wanting to lower the seat below the lowest setting. Ditto the steering wheel. It feels too high even at its lowest, and the high steering wheel position gives me a kink in my right upper shoulder.

* Loud and uncomfortable wind buffeting with the windows down above about 55 mph. I like to drive with the windows down, and without rear windows to open (or a sunroof) the "air hammer" that happens with the windows down is severe. I found that raising both windows to within about 4 inches of closed helps a lot.

* There was an annoying "reciprocating" thrum that I heard/felt at moderate to low speeds. I was never sure whether it was tire noise or drivetrain noise, or both, but it wasn't a typical EV driveline low howl that changes pitch as you slow to a stop. It was more
of a cyclical thrum that got slower in its cycle as I slowed down. Is this typical for the i3, is it unusual, or could it have been specific to the 20 inch tires? (Update: Tom Moloughney, our i3 online guru, told me that he had confirmed this sound in his own i3 to be coming from the 20 inch tires.)
* The short wheelbase (five inches shorter than a LEAF's) makes the car rock and bob over road imperfections. It's tolerable but it sure isn't a serene riding car. For most of my personal driving, it's no problem at all, but for times when I want to treat my passengers to a smooth ride, it's intrusive.

* I won't get into complaints about the crippled USA REx implementation, but the EV range that I got with the car was an unimpressive 72-ish miles. That's fine for most of my driving, but I'm used to getting about 85 miles with my Leaf, so this felt a bit limited. I do like having the cushion of the REx, though, and I think it would let me drive more EV miles, because I'd choose to take the i3 more often when planned trip lengths are a bit long, and a total range of about 150 miles with the range extender is very attractive after driving a Leaf for three years. It will make the difference between being able to use the car fully and not being able to in the spread-out LA metro area.

* Energy economy was poorer than in my Leaf on the freeway, but better than the Leaf on suburban streets, including with spirited driving. I find this rather disappointing because if I get an i3 REx, I'd like to do more regional driving trips with it, and I was hoping for better freeway economy. OTOH, with the good economy at lower speeds, I can drive it around like a hooligan without any misgivings (free energy from our home's solar roof).
- The "coach" doors. Awkward to move kiddie seats in and out of the back seats unless you have plenty of space on the side of the car. We had to back the i3 out of the garage into the driveway to have enough space to swap the kiddie seats in and out. The maneuver also required removing one rear head rest because it interfered with the upper part of the forward-facing child seat, and this requires partially folding that rear seat forward to be able to remove the head rest. We found that it was also necessary to slide the front seats forward and flip the back rests forward so that we had enough room to get to the child seat restraints and belts.

We wind up needing to swap out the child seats a couple times a week because we have two cars and only one pair of child seats. So this will become a frequent exercise. Not a huge deal, but if it's raining (if it ever does around here again), I'd be either doing this drill in the rain in the driveway, or back the Prius out in the rain to be able to get the i3 doors fully open and move the kid seats in and out. First world problems, to be sure.

- The placement of the charge access door on the right rear fender. I was lucky that I chose a 25 foot cable when I bought my Aerovironment L2 EVSE. Since I mounted the EVSE near the left front fender of a headed-in car, my choices with the i3 are to back the car into the garage or to wrap the cord around the car to get the plug to the i3 charge port. The latter choice was the more appealing one to me, and it worked fine, aided by the i3's short overall length.

* And of course, I find the car's price and value for money proposition disappointing. I'm going to want a good sized discount AND a boost to the residual percentage to feel okay about the lease pricing. We'll see how things are next Spring, when I'm in the market. But BMW really needs to kick in the whole $7,500 Fed rebate, or price the car to make up for the difference. OCF (Owner's Choice with Flex - a purchase program with a guaranteed buy-back at the end of the term) programs are less attractive in California because you're charged sales tax on the car's full cost, even though you're only using it for a portion of its life. Leasing would be more attractive to me, but not at BMW's current pricing, rebate amount and residuals.

Lastly, the only issue or problem I had in three days and 265 miles was a problem with " low cost charging". Even though I had set the car in that mode, it insisted on charging immediately. This was with Level 2 charging with about 15% SOC remaining.

And by the way, my existing Aerovironment Level 2 home EVSE with Nissan badging worked great with the i3.

Selasa, 17 Juni 2014

After 2,000 Miles: The Likes


Now that I've had my i3 for nearly a month, I'm starting to get a good feel for what I like and what I don't. My initial thought was to do one post with both the likes and dislikes at this point, but after assembling the lists, I realized I wouldn't be able to spend enough time on each topic if I did it that way. Therefore I decided I'd do two consecutive posts, with one for the likes and one for the dislikes. I'm tackling the easy one first, the likes:


Adaptive Cruise Control With Stop & Go: This feature is really useful. It's kind of like locking in on the vehicle in front of you with a tractor beam and letting it pull you along. I've found it great for both low speed and high speed driving and the car will even come to a complete stop and accelerate again once the car in front of you does. The only things that aren't perfect is I've found it sometimes leaves too large of a gap in between you and the car you are chasing (for safety reasons I guess) but that allows people to easily cut in front of you if they want to. Also, some times it disengages for no apparent reason and when it does that, the car goes into full regenerative braking mode, since you don't have your foot on the accelerator. It seems to do it more in the rain and also when approaching overpasses. Both could possible confuse the camera-based system. That is not an ideal situation by any means, and something I hope BMW will address with a software update in the future. If the adaptive cruise control does disengage by itself, the car should temporally suspend the regenerative braking until the driver touches either the brake or the accelerator themselves. 
This display appears when the adaptive cruise control system automatically disengages

Seating Position: Like many things in any "likes & dislikes" list, this is highly subjective. The seating position in the i3 is very high, and really "un-sports car like". It's actually like sitting in a mini SUV. I like this position and really like the outward vision you get in the car, with lots of glass surfaces and an absolutely huge windshield. The only thing I had to get used to was that you cannot see the nose of the car at all. The hood drops off so prominently, it's impossible to see it from inside the car. After a week or two I was past that though, and feel totally comfortable with not being able to see the nose at all.
The high seating position and the abundance of glass allow for a great outward view

Charging Rate: One of the advantages of having a small battery in your electric vehicle is that it will charge quickly, provided it has a robust onboard charger. The i3 is supposed to be able to accept up to 32 amps @240V which would be about 7.7kW. I haven't seen my charge rate quite that high, but I do seem to be pulling about 6.9kW from my home EVSE. That's good enough to refill a fully discharged battery in about 3.5 hours, or give me roughly 25 miles of range per hour of charging. My ActiveE took about 5 hours to fully charge when it was new, and then when BMW lowered the charge rate due to onboard charger problems, it was taking nearly 7 hours to fully charge. My i3 charges in about half the time it was taking my ActiveE and that makes such a difference for someone like me that does a lot of driving.
Charging at home. The quick charge rate has allowed me to drive 120+ electric miles in the same day without the need of the REx a couple times already.

Cargo Space: For the past five years I've been driving BMW's beta test electric vehicles which were converted gas cars. Both vehicles had severely compromised cargo areas because they were conversions. I use my car to run errands for my restaurant and I'm frequently picking up various supplies. The hatchback cargo area of the i3, especially with the seats down is so much more useful than either the MINI-E or the ActiveE was and I'm so happy to finally have a real purpose built electric vehicle. The battery packaging doesn't interfere with any of the passenger or cargo space, as it's located directly beneath the passenger compartment in one large aluminum case. As much as I liked my previous EV's, the fact that they were indeed conversions did limit their utility.
Delivering a catering order
Picking up some supplies









The Interior: If the unconventional exterior styling has some people scratching their heads, just tell them to open the doors and take a seat inside. The interior is stunningly beautiful, with well laid out instruments and more space than a car of this size ever deserves to have. The tall body and wide stance allows the i3, which is more than a foot smaller than a 1-Series to have nearly as much interior space as a 3-Series. The huge 8.8" center instrumentation screen is amazingly clear, and somehow doesn't have a glare problem as I feared it may. The seats are comfortable and the armrest is adjustable so you can set it at the height you prefer. There is plenty of space to store stuff with huge door pockets, each that will hold two beverage bottles. There are two cup holders between the rear seats and two cup holders in the front with a slot for another optional cup holder. In all the car has up to nine beverage holders. I thought German engineers didn't understand the American obsession to hold drinks in the car?
The "Tera World" interior of my i3
The Efficiency: The i3 is the most efficient passenger car available in the US. So far, according to the data I'm compiling it's nearly 25% more efficient than my ActiveE was. That means I'm using 25% less energy that the ActiveE which was a pretty efficient EV in its own right. I actually did a blog post last week on the subject of efficiency which you can view here.
If you can curb your enthusiasm for the instant torque, the i3 can be an extremely efficient machine

Comfort Access: OK, so this isn't really anything related to it being an electric vehicle, but it's the first car I've owned with this feature. You just walk up to the car with the key in the pocket and it unlocks when you grab the handle. Then get inside and just press the start button and it turns on. When you leave you just touch the door handle in a particular spot and it locks. The only thing I don't like about this, which will definitely be mentioned in my "dislikes" post, is the extremely loud beep the car makes when you lock or unlock the doors. It's ear-piercingly loud and makes everyone in the general vicinity look your way. Update: It was pointed out to me in the BMW i3 Facebook group that you can disable the beep which I just did. For those wanting to do the same, it's in Settings>Doors/Key>Acuoustic sig.Lock/Unlock. I believe the base model (Mega World in the US) doesn't have the beep feature, but Giga and Tera Worlds do, and you can disable it there.

The Range Extender: I was on the fence for a long time trying to decide whether to get the REx or not. Once it became evident the BEV i3 wouldn't have a real 100 mile range that I could depend on, the REx really became a necessary decision. I'd prefer having a 100 mile EV and a good robust fast charge network, but that will take a few more years, at least here in the North East. For now, the range extender concept works perfectly for me. When I first got the car I purposely didn't charge it so I could fully test the REx performance and it worked even better than I imagined. I did about two hundred miles of driving in REx mode, mostly highway driving at 70 to 75 mph and it was perfectly capable of maintaining the charge. I still haven't had time to really test it by overworking it until it cannot sustain the charge, but I will. The good news is that I'll have to actually try to do that, because it is definitely robust enough to do anything I'll need it to, and that includes 230 mile trips to Vermont. I drive about 30,000 miles per year, and I'm guessing I'll do about 1,000 miles with the REx running. The one great thing about the REx is not having to think about where I'm going in order to make sure I can plug in if I need to drive a little farther than planned. I believe in the near future the range extender won't be necessary, but with where battery tech and charging infrastructure is today, I believe it makes sense for a lot of people and will certainly help with the adoption of electric vehicles.
The i3's range extender sits next to the electric motor above the rear axle.

Collision Warning: Collision Warning with Brake Priming Function is activated at speeds up to 35 mph. It  is able to respond to both moving and stationary vehicles ahead, as well as to pedestrians. If you are rapidly approaching a vehicle or pedestrian, it offers a audible warning and "primes" the brakes so they are ready for the moment you depress the brake pedal. BMW claims this allows for shorter stopping distances. What I really like though is the audible alert. I've only had it come on twice so far and in neither time did it actually prevent me from having a collision, but I could definitely see it doing just that under certain circumstances (like distracted driving). It's definitely a neat safety device and one that I hope all cars have some day.

Hill Hold: If the BMW engineers that are responsible for the hill hold on the i3 are reading this I'd like to say something: Bravo! You nailed it! Electric cars will roll freely forwards or backwards like manual transmission cars do. For the ActiveE, BMW employed the same kind of hill hold feature like they do on their conventionally-powered cars. You needed to depress the brake pedal to activate the hill hold feature, and it would release in a couple seconds. It wasn't bad, but it wasn't perfect either. The i3 won't roll backwards at all unless you put it in reverse, and you don't need to depress the brake pedal to activate the hill hold, it just does it automatically. However it will roll forward to assist in your launch, which is the way it should be. The hill hold feature doesn't time-out, and holds the vehicle as long as you need it to. This seems so natural when you drive it, and now that I've experienced it I'm wondering why no other electric vehicle manufacturer has come up with this yet. I'm sure they will copy it though.

Soft Speed Limiter: This is another feature that I believe is unique to the i3 and is pretty innovative. Perhaps the biggest range thief with electric vehicles is excessive speed. The i3 employes a unique soft speed limiter to gently remind you that you are driving fast and perhaps you should consider slowing down to extend your range. There are three driving modes in the i3: Comfort (this is what the car defaults to) Eco Pro and Eco Pro +. There is no soft speed limit in Comfort mode, but while driving in Eco Pro and Eco Pro +, the soft speed limits are at 75mph and 55mph respectively. The reasoning behind this is if you are in comfort mode, you likely have plenty of range and aren't consciously concerned with extending it. However if you selected Eco Pro or Eco Pro +, you likely are concerned with how much range you have and are making an effort to maximize it. Since driving fast is very inefficient, the car coaches you a bit and "reminds" you that you may want to slow down. Here's how it works: When you reach the speed that the soft limit is set at (75 mph  for Eco Pro and 55 mph for Eco Pro +) the car will not exceed that speed, even if you continue to depress the accelerator. In order to go faster, you need to continue to depress the accelerator further and after a couple seconds it realized that you are aware that you're passing the soft limit but wish to do so anyway, and it will indeed accelerate. It actually takes off rather quickly with an abrupt burst of speed at that point, almost as if to say "Well you asked for it!" I really like this "coaching" feature. There have been plenty of times in my other EVs that I was driving on the highway and wanted to keep my speed down a bit to conserve energy but would find myself creeping up and driving faster than I wanted to without noticing it. With this feature, you really won't pass the soft limit without really intending to, you can't do it by accident.
When you activate Eco Pro +  mode, you get this display prompting you to keep your speed under 55 mph for maximum range. This lead some people to assume it meant the car wouldn't go faster than 55 mph in this mode, which is not correct.

Acceleration: I saved the best for last. The i3 is really a blast to drive. I have the REx i3 which is about a half a second slower than the BEV and have been timing myself from 0-60 in around 7.6 seconds. It's not Tesla fast, but it is a really a quick little car and is much faster and more fun to drive than my ActiveE was. The instant power in the 10 mph to 50 mph range is amazing and feels quicker than my Porsche Boxster did when accelerating at those speeds. This is indeed a fun car to drive, and drives so much better than anyone would expect just from looking at it.