Car of the Day - VW XL1

Every so often a car comes along that just seems "right".  The Volkswagen XL1 is one of those cars; mainly because it is low, sleek and compact - a perfect antidote to most of today's bloated machines.  What's not to like about a low, light, wind cheating, mid-engine coupé?  I don't necessarily go along with the use of complex machinery to chase fuel saving and cut trivial emissions but I hope driver enjoyment hasn't been forgotten in the pursuit of 314mpg.  It would be a terrible waste to build a low, light, mid-engine car that wasn't fun to drive.

When I first saw it the XL1 seemed familiar, the shape reminded me of the Pininfarina Ethos II concept car.  Perhaps it is not surprising, the dimensions are similar and both had low-drag, mid-engine bodywork.  Under the smooth skin both had two-cylinder engines although the Ethos II was two-stroke, the XL1 is a diesel hybrid.

The diesel engine in the XL1 worries me.  How responsive can a two-cylinder turbodiesel be?  VW's forced-induction diesel engines can punch hard once they get going.  Frustratingly they also suffer from a noticeable time delay between calling for power and the engine delivering the goods.  Maybe the car's low weight and the presence of an electric motor will mask the effect.

The other thing that worries me is the choice of tall, slender tyres.  Yes, a 145/55-16 tyre will cause very little aerodynamic drag and minimal rolling resistance in a straight line, but in the real world I think drivers would be better served by something wider, lower profile and on smaller diameter wheels.  Will the XL1 end up with an over-nannying electronic stability system to compensate for the poor choice of footwear?

I know, I know, I want the XL1 to be something that it was never intended to be.  But why can't we have cars that are frugal, fleet footed and fun?

News Roundup 18 February 2011

Unless you actively avoid motoring news stories you will probably have noticed that the Geneva Motor Show is nearly upon us. Electric and hybrid vehicles seem to be the big news with just about every manufacturer getting in on the act.

Land Rover seems determined to confuse 4x4-hating environmentalists. The Range_e is a plug-in hybrid turbodiesel with official CO2 emissions of 89g/km – that’s better than a VW Polo Bluemotion. On a full charge there is supposed to be sufficient capacity for 20 miles. Land Rover describes the Range_e as a development vehicle but it must point to a future production model.

Some manufacturers have had hybrid SUVs for a while, Porsche has a hybrid Cayenne and has announced a hybrid Panamera. The 159g/km CO2 figure isn’t as impressive as Land Rover’s but still represents an improvement over the standard car (218g/km for a V6 auto Panamera). The most intriguing concept of Porsche’s hybrids is the ‘Sailing’ feature, another word for coasting that switches the engine off when it is not required at speeds up to 103mph.

A more light-hearted take on the electric vehicle comes from Swiss company Rinspeed. The BamBoo looks like a latter-day Citroen Mehari and comes with a computer display on the front. Some of its features sound wilfully odd, like the inflatable roof and rear seats. The use of bamboo fibres in the cloth of the seats is a nice touch and I like the use of braided plastics for the glovebox lid – it seems like a creative and original use of materials.

If Rinspeed is frivolous Toyota has always treated hybrids seriously. The Japanese giant will showcase its various electric, plug-in hybrid and fuel cell technologies. There is a Prius+ which is a seven-seat version of the company’s famous hybrid; a Yaris hybrid concept that previews a production model; and the EV, an electric version of the Toyota iQ.

Coincidentally, I’ve had my own taste of hybrid motoring this week. It was time for my car to have its cam-belt replaced, a main dealer only job, and I was offered a loan car. This turned out to be a Honda Insight. It was very smooth, refined and easy to drive with very light controls. But it also felt heavy, although it isn’t, partly because it isn’t particularly quick and also because of the way it feels on twisting roads. For the type of person who buys an Insight a fun driving experience probably isn’t high on the list of priorities. The limited rear visibility, which makes reverse parking a chore, will probably annoy more people – parking sensors should be standard. My greatest annoyance was the eco driving prompt which ‘rewards’ economical driving by making leaves appear on digital plants in the instrument cluster. Now I may not be an expert on plants but I thought it was carbon dioxide that made them grow.

Chauffeur for the day

Spent all of yesterday playing with some fancy cars. I don’t think I’ve driven as many cars in one day before; in fact the seven cars I drove would make up most of a normal year’s worth of testing. In order I drove:

VW Phaeton LWB 3.0 V6 TDI
Lexus LS 600hL
Jaguar XJ6 lwb 2.7D
Chrysler 300C (diesel)
BMW 730dL
Mercedes-Benz S300d
Volvo S80 2.5d



Overall the cars were amazingly good, I’m sure diesel engines aren’t supposed to be as nice as they were. In the case of the BMW and Mercedes you might even wonder if it was worth going for a bigger engine. The only unpleasant surprise was how badly some of the cars seemed to cope with bumps. I couldn’t help thinking that a Citroën C6 would be better than all but the 7-series and S-class.