Autoblog

The Geneva Motor Show this week was riddled with diesel hybrid concepts from several manufacturers including Mercedes-Benz, BMW and Volkswagen. All of those systems seem destined for production in the next couple of years, particularly the VW Golf TDI hybrid. One company that won't be joining that party is Toyota. Speaking to Automotive News at the Geneva Motor Show this week, Toyota President Katsuaki Watanabe said the hybrid pioneer had no plans to introduce any diesel hybrids.

At the Detroit Auto Show, Watanabe announced that Toyota would offer a diesel engine in the Sequoia and Tundra in 2010. Toyota already offers a variety of diesels in the European market. However, according to Watanabe, the combination of diesel and hybrid doesn't yield enough of an incremental improvement in efficiency to justify the combined cost premium of both. At this point, the Toyota Hybrid Synergy Drive system is not suitable for use in the big trucks, which is why Toyota is following just the diesel path for now. Toyota USA VP Bob Carter told AutoblogGreen in Chicago that diesel hybrids are technically feasible and they are being developed (along with many other things as part of Toyota's $1million/hour in R&D spending), but Carter also said that the combination is not possible at a marketable cost.

One big difference between what was shown in Geneva and what Toyota currently has available is that the German hybrids were largely less expensive mild hybrids. These systems primarily provide start-stop capability and some electrical power boost. They also reduce parasitic losses by using regenerative braking energy to drive electrical accessories. One other thing should be kept in mind. Toyota Communications VP Irv Miller recently told us, "Flexibility is one of the beauties of Toyota."

[Source: Automotive News, sub. req'd via PickupTruck.com]

Last October, when Yamaha showed off its Tesseract concept, we had trouble deciding how to classify the vehicle other than as extremely awesome. We are left scratching our heads yet again as Swiss automobile and motorcycle customizing company Sbarro unleashes its Pendolauto concept. Like the Tesseract, the Pendolauto leans into turns like a motorcycle would, yet features four wheels, like a car or a quad. With most of the excitement of a motorcycle, the machine would certainly be a blast to ride, but perhaps a bit more stable due to the addition of the two extra contact patches. Piaggio has seen a great deal of success with its MP3 scooter, but that machine features three wheels and is classified as a motorcycle. Because the Tesseract and Pendolauto have four wheels, nothing quite like them will be available in the U.S. any time soon. Unfortunately, the powers-that-be have yet to understand that a machine like the Pendolauto can offer similar benefits as motorcycles while perhaps adding a few degrees of safety. Click one of the sources below for more pics.

[Source: Yahoo, Salon Auto]

Click to see how the 2nd-gen Hybrid system fares against other engines

GM Chairman Rick Wagoner is on hand at the Geneva Motor Show today, and one of his big talking points is the production announcement of a second generation GM Hybrid system. For those without a guide book, that's GM's branding for its mild hybrid system as opposed to the high-end Two-Mode system that's used in its full-size trucks and SUV hybrids. The current version of the system is available on the Saturn Aura and Vue and the Chevy Malibu.

In Geneva, Wagoner is announcing that the second generation of the GM Hybrid system will go into production in 2010. The basic layout of the system is unchanged, but the system has been substantially upgraded. The 36V nickel metal hydride battery gets replaced with a smaller, lighter and more powerful lithium-ion battery. The motor/generator is still driven/drives through a belt and fits in roughly the same package size. The motor/generator is now much more powerful, which means that the system can now be used with a much wider variety of vehicles and engines. During a pre-show briefing, GM said the volumes with the new system are expected to quickly ramp up to 100,000 units annually and beyond. This system is designed to be compatible with gas, flex-fuel and diesel engines, and thus will be used globally including in Europe. Interestingly, this system is also easily adaptable to rear-wheel-drive applications and can provide a 15-20% improvement in fuel efficiency. For more details, head over to AutoblogGreen because explaining this stuff is what they do.


[Source: General Motors, via AutoblogGreen]

Click above for a high-res gallery of the Saab 9-X BioHybrid

Saab is showing off its latest addition at the Geneva Motor Show today by adding a smaller model at the entry point to its lineup. The new Saab 9-X BioHybrid is strictly a concept at this stage, but it will almost certainly pop up in Saab showrooms before long. The 9-X is built on General Motors' next generation Global Compact Car platform (a.k.a. Delta). That's the platform that underpins cars like the Opel Astra, Chevy Cobalt and, in the future, the Chevy Volt. Given the size, the 9-X will probably become the 9-1 when it hits the streets.

Like other recent Saab concepts, this one carries forth much of the same design language, particularly in the nose and fenders. In profile, it's apparent that the windshield has a much more pronounced wraparound than recent production Saabs or the 9-4X crossover. The roofline has a distinct downward slope toward the back of the car, and the concept features active aerodynamics that help this compact hatchback from the wind. Above 70 km/h, for instance, a spoiler that wraps over the rear pillar and a diffuser below the back bumper extend to increase the effective length of the body and reduce drag. Underhood, the 9-X has a 1.4L turbocharged four-cylinder that, in typical Saab fashion, is optimized for running on ethanol and earns an output of 200 hp when doing so. Fuel efficiency is enhanced by a next generation GM Hybrid system, which we'll here more about in Geneva, as well. The battery charging capability is further enhanced by a solar panel mounted on the roof. Overall, the 9-X/1 could be a capable competitor to the MINI in the premium compact segment that's fiercely competitive in Europe, but has yet to heat up in the U.S.


[Source: Saab]

Click to enlarge

A few years back as the Esprit was fading into history, Lotus devised the Europa as an alternative for drivers for whom the little Elise and Exige were a bit too hardcore. The Elise chassis was stretched and a slightly more upscale interior was put in place to create what was supposed to be more of a grand touring coupe. Unfortunately, most people still felt the Europa hadn't gone far enough and the car wasn't up to the standard of competitors like the Porsche Boxster/Cayman. For 2008, Lotus has done some further upgrades to the Europa and added a lower cost entry level model. The Europa SE now has newly designed 17"/18" wheels front and rear and an interior completely finished in leather. The interior volume of the Europa hasn't changed, so it's unclear if the upgrades will be enough to attract more buyers, but if Lotus wants to bring some to the U.S. we would be more than happy to try one out in the Autoblog Garage.

[Source: Lotus]

Click above for high-res gallery of the Audi Q7 V12 TDI

Audi may not have any current plans to offer the monster R8 V12 TDI it showed in Detroit to consumers, but that doesn't mean the 12-cylinder oil burner is going to waste. We first saw Audi's 6L V12 diesel mounted in a Q7 V12 TDI concept at the 2007 Detroit Auto Show, and now it looks like it will be heading to showrooms. Volkswagen's southern branch will be offering the Q7 V12 TDI quattro to customers with enough cash, although exactly how much lettuce will be needed is unknown at this point. Audi plans to start taking pre-orders for the 758 lb-ft, all-wheel-drive seven-seater in the second half of this year. The Germans also haven't said if U.S. dollars will be acceptable for the transaction or Euros will be required.

What we do know is that mind-boggling torque figure and the 500 hp peak coming from the V12 oil burner. Even in this large, high-riding SUV, that should be enough to reach 62 mph in 5.5 seconds while going nearly 20 miles on each U.S.-sized gallon of diesel. Transferring that much torque to the asphalt will be the job of four 20-inch wheels, while dissipating speed shall be executed by clamping down on four carbon ceramic rotors. The front calipers have eight pistons each while the rears get by with four. Occupants of the Q7 will get to watch the sky whiz by from any seating position thanks to the optional glass roof, as well. Befitting what will undoubtedly be one of the priciest SUVs on the planet, the interior is done up in all kinds of special materials like bits of carbon fiber and aluminum. We can't wait to try this beastie out on our favorite roads.


[Source: Audi]

Click above for a high-res gallery of the MB GLK Hybrid

When Mercedes-Benz premiered the new GLK compact SUV at the Detroit Auto Show in January, the styling struck most people as at best awkward. With the outward appearance of the full-size GL shrunk down to an Escape-sized vehicle, it still looks like a reject for a Chrysler Sebring crossover. Regardless of what you think of the exterior body work, the latest edition of the GLK that Mercedes is showing in concept form at Geneva next week seems to be capable of pretty serious mileage for an SUV/CUV. The Vision GLK BlueTec Hybrid is another in the series of models using the new mild hybrid system Mercedes is developing with BMW. In this case, Mercedes has combined it with the 2.2L four cylinder diesel for a total output of 224 hp and 413 lb-ft of torque. That's enough to move the GLK to 62 mph in 7.3 sec while getting 40 mpg (US). On the outside, the shell is covered in the same AluBeam paint that was on the anniversary edition AMG CL65 shown in New York last year, which looks absolutely stunning. The production version of the GLK debuts this summer and the mild hybrid system should start appearing in production BMWs and Benzes in 2009.


[Source: Mercedes-Benz]

Click the Kia SOUL Burner concept to enlarge

Part of the selling point of Toyota's Scion brand has been offering a very limited number of factory configurations and an almost endless list of customization options. Likewise, Scion ads often highlight the many ways that owners have made their cars unique. Kia now looks like it wants to follow a similar strategy for the production version of the new SOUL compact CUV. At the Geneva show in a couple of weeks, it'll be showing a trio of SOUL concepts that highlight the personalization options for the new car. The first teaser shot of the one Kia calls the SOUL Burner has just been released showing off its matte paint finish, tattoos and fancy wheels.


[Source: Kia]