Editorial: The New Geneva Convention is Electric

Martin Schwoerer
by Martin Schwoerer

Last year in Geneva, I grumbled about how the annual car show was all green talk and no green action. This year, in contrast, I found few new cars worth writing about: the VW Polo is a bore, the Daewoo/GM Spark is a joke, exotics are an anachronism, and the A4 Allroad is a good sequel—but why waste any bandwidth on it? On the other hand, there are some pretty exciting alternative-fuel vehicles on display. (And, predictably, some big disappointments, too).

One of the good things about a show is that you can talk with the industry’s grands fromages on an off-the-record level, to get a feeling of what’s buzzing. Basically, there seems to be an understanding that government support will make electric propulsion feasible for small, lightweight cars in selected countries such as France and Israel. Second, hybrids are a good idea for heavyweight cars and trucks. Finally, electric sports cars are good testing beds for new technology—but not much more. (But where does that leave the Volt? Exactly. But I digress).

Starting with the lightweight-but-serious stuff, I really like the Michelin-Heuliez “ Active Wheel” joint venture. The main thought is: an advanced electric car doesn’t have to have a conventional gasoline-engine configuration. You don’t need a large engine bay; why not save the space for luggage, crashroom and legroom? So the Heuliez (you pronounce it “Early-Ezz”) “Will” has its electric motors, brakes, and suspension elements encased in the wheels’ hubs. At 450 mm, the Will’s roll center of gravity is low. Each front wheel allocates the power it puts on the road according to available traction, and steering is 100% electronic: there is no mechanical connection between the steering wheel and the wheels, just as in an Airbus. But what about all the unsprung weight you get from putting everything in the wheel? This is where the Will is remarkable: unsprung weight in each front wheel is only 32kg. This means a mere 7kg more unsprung weight in comparison to a conventional layout. The Will (not the wheel) looks boring, but that’s because Heuliez concentrated on technology, not on the car’s appearance. Future generations will look more advanced, but in the meantime, the press will be allowed to drive the first Wills this July.

It would be great if the Mindset held the same promise, but I doubt it. Mindset is a company with a prototype designed by Murat Günak, the guy who penned epic cars such as the Mercedes SLK, Mercedes SLR and the Peugeot 206. It uses Heuliez’ e-technology. The Heuliez engineers I spoke with think it is a true dream car concept. I like it too as a complete re-think of what a modern car could be: fast but bench-seated, aerodynamic but unblobby, sporty yet replete with high ground clearance. The word in Geneva however was that Mindset is not getting crucial second-stage investors funding. We’ll see.

When I took the Mitsubishi iMiev for a test drive six months ago, I was impressed. And in Geneva, most e-engineers opined they have high hopes for the iMiev being a significant advancement because, uniquely, it is more than just an urban vehicle. PSA (France’s Peugeot Citroen group) in Geneva announced it will be adopting iMievs for their home market. It seems that once you have a usable electric drivetrain, it’s not too difficult to adapt it to different lines of cars. For a start, Mitsubishi in Geneva is showing a wacky coupe variant of the iMiev called the Sport Air. My girlfriend loved it, but I reserve judgment.

How to reserve judgment for Tesla when they hide themselves away in a sad, dark, minor area of the Geneva show, with Uzbeki LPG-adopters as neighbors? So these are the guys who want Europeans to send down payments for their pricey sports cars? It seems they’ve had a major management malfunction somewhere.

Talking about major malfunctions, it was endearing and bizarre to listen to the MSM journalists interview Opel’s operators about the Ampera, Europe’s Predator-faced adaptation of the Chevy Volt. Here are some questions I eavesdropped on: Will the rear-view mirrors look like that on the actual 2011 model? Regular or premium? How about the warranty? I was impressed with the Ampera’s claim of a 500km range, but I also like Orson Wells’ “F for Fake”.

For a taste of proper things to come, look at the official Swiss electric vehicle showcase stand, splendidly located in the middle of the most important hall of the motor show. There, the Honda Insight was displayed right next to the new Prius. Bad news: inside, in comparison to the Toyota, the Insight looks every penny saved. I was more than disappointed how cheap and unappealing the dashboard and some of the interior fittings appeared. Altogether nicer is the e’mo, a prototype developed by the University of Applied Science of Rapperswil (I’m not joking, and neither are they). The e’mo was designed to be superlight (350kg), fun to drive and sexy-looking. A sandwich-plate structure makes it stable and crashworthy, and non-golfcart-ish. I can hardly imagine a more appealing urban vehicle (but that may be because I yearn for a Citroen Méhari).

Another advanced electric car I could imagine driving is the Protoscar Lampo. Impressively, the Lampo has four-wheel drive and a GPS-based range estimator which they say is more accurate because it integrates data about hills and freeways. 268 hp and a range of 200 km sound nice for this LiIon sports car that sports a composite material body. The selection of beep tones (from freight train to wolf whistle) to alert pedestrians was an auto show hit, too.

Since it stores its energy in the form of compressed air, the MDI Airpod would probably be able to do wolf whistles, too. Honestly, how wacky can you get? It is hard to take such an odd job seriously, but MDI is actually already selling vehicles to various airports. The thing about compressed air, an MDI official told me, is that you don’t need expensive, heavy and complicated batteries. Sound logical? The AirPod, of course, is strictly urban, but the MiniFlowAir is a bit closer to, er, conventional concepts of what a passenger car might be. They showed it in Geneva and it was hard not to find it impressive.

In the mean time, some people will make do with the Smart ed, which is in the first year of four years of testing in England. A Smartish guy told me nobody had yet returned a FourTwo ed, and that the driving experience was generally seen to be superior to the regular Smart (with no jerky shifts). Surprisingly, only 60% of the 100 participants live in urban London. Mr. Smart said that in contrast to Germans, the English seem to take reducing their CO2 footprint quite seriously. It’s strange times we live in.

Martin Schwoerer
Martin Schwoerer

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  • Chris724 Chris724 on Mar 07, 2009

    Nice one, t-truck. It does seem somehow ironic that the electric car needs an oil fired heater. I wonder if they have a propane version? Any way, it couldn't be any worse than my car was this winter. I averaged under 15mpg for my daily 2.5 mile commute. And I still had no heat for 5 minutes! It's just starting to warm up as I pull into the garage. You'd think a 4 cyl. Audi would be good in the winter. But it really doesn't run too well at -15F. Why should I have to wait for the engine coolant to warm up? A direct fired heater like that would be at least 80% efficient, and provide nearly instantaneous heat. The electric motor doesn't mind freezing like an IC engine. Or does it? Any Tesla owners in the north this winter?

  • T2 T2 on Mar 08, 2009

    To respond to a couple of issues raised here. For many motorists the option of an OEM blockheater is available on many vehicles. My subcompact takes 300W, the mid-size takes 400W which I put on a timer. For cabin heat an old idea used in England 45 years ago for electrical residential heating might be suitable. An insulated enclosure containing a 100lb block of granite would be brought to 300 degrees C overnight fed by "White" meters in order to measure consumption at the special low rates during those off peak hours. An automobile version would work similarly but be equipped with 12 volt internal fans to ensure rapid heat for the cabin at the drivers behest. - Frankfurter Seems to me the capacity of large industry conglomerates to hinder new technologies in certain sectors is far more powerful then their abilities to lead innovation. Sure, utilities have no interest in cogen whether in district heating on the large scale nor residential users in-home power generation on the smaller scale. These would have rapid payback rather than squander millions on cellulosic ethanol projects. I can relate that on Hilary Clinton's recent visit to China they showcased their most recent district heating project. It has an estimated effcy of 80% with the use of both gas turbine and steam turbine technologies.

  • ToolGuy North America is already the greatest country on the planet, and I have learned to be careful about what I wish for in terms of making changes. I mean, if Greenland wants to buy JDM vehicles, isn't that for the Danes to decide?
  • ToolGuy Once again my home did not catch on fire and my fire extinguisher(s) stayed in the closet, unused. I guess I threw my money away on fire extinguishers.(And by fire extinguishers I mean nuclear missiles.)
  • Carson D The UAW has succeeded in organizing a US VW plant before. There's a reason they don't teach history in the schools any longer. People wouldn't make the same mistakes.
  • B-BodyBuick84 Mitsubishi Pajero Sport of course, a 7 seater, 2.4 turbo-diesel I4 BOF SUV with Super-Select 4WD, centre and rear locking diffs standard of course.
  • Corey Lewis Think how dated this 80s design was by 1995!
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