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Ex-Fiat exec: VW diesel scandal will hurt plug-in hybrids

It doesn't sound right at first blush, but former Fiat executive and noted diesel-powertrain expert Rinaldo Rinolfi thinks that plug-in hybrid sales may be more impacted by the VW diesel-emissions scandal than diesel sales. Rinolfi, who worked for Fiat for 40 years, told Automotive News Europe, said that the Euro 6 emissions rules that went into effect in 2015 have already increased diesel-engine production costs enough to raise prices and ultimately flatten demand. By the end of the decade, diesel-vehicle sales will settle in at a 40-percent market share of new European vehicles, and that was going to happen with or without the scandal. "Every carmaker has found ways to achieve fuel consumption and emissions results that have progressively diverged from the real driving conditions." - Rinaldo Rinolfi Makers of plug-in hybrids have more to lose, though, because every PHEV maker has figured out a way to keep emissions figures artificially low, Rinolfi said. Under New European Driving Cycle (NEDC) standards, PHEVs can be tested part of the time with the electric motor in action, meaning emissions get driven down to 30 percent to 40 percent less than real-world figures. With the VW scandal pushing regulators to use real-world figures, those PHEV emissions numbers are expected to rise substantially. To a lesser extent, hybrid emissions figures are also tested as artificially low. "Over the years, even without defeat devices, every carmaker has found ways to achieve fuel consumption and emissions results that have progressively diverged from the real driving conditions the customer experiences," Rinolfi said in the Automotive News Europe interview. Rinolfi is a little sunnier about compressed natural gas (CNG) vehicles, estimating that CNG emissions are as much as 25 percent lower compared to conventional vehicles. As for battery-electrics, he's not so optimistic, estimating that there needs to be at least a tenfold improvement in energy efficiency for EVs to be truly competitive with conventional vehicles. "I've been waiting for a true breakthrough for the past 25 years, but I've not seen it yet," Rinolfi said about EVs in the Automotive News Europe interview. Related Video: News Source: Automotive News Europe-sub.req.Image Credit: Arnd Wiegmann / Reuters Green Fiat Volkswagen Diesel Vehicles Electric Hybrid diesel emissions scandal nedc

Volkswagen Cross Coupe GTE concept previews new midsize CUV... again

Volkswagen has taken a big step towards the long-awaited second model to be built at its Chattanooga, TN factory, introducing the two-row Cross Coupe GTE Concept at the 2015 North American International Auto Show. The relatively handsome two-row crossover borrows its basic styling language from the CrossBlue Concept that launched at the 2013 Detroit show (that we later had a brief chance to drive), and the CrossBlue Coupe from that year's Shanghai Motor Show. To be entirely frank, it just looks like a much more production-ready version of the Shanghai concept. The more aggressive elements of that model, like its rear taillights, rounded wheel arches, and aggressive front and rear fascias, have been toned down considerably. In other words, this concept almost wouldn't look out of place on the average road. Changes in the cabin are similarly minor, with the same basic design as the CrossBlue, complemented by a 12.3-inch digital instrument cluster and a 10.1-inch touchscreen display. While it's still quite clearly a concept car interior, it's not hard to imagine VW transitioning this cockpit into a production model. Riding atop the Volkswagen Group's MQB architecture – making it a relative, albeit distant, of cars like the VW Golf, Audi TT and the Euro-market Passat – the Cross Coupe GTE is motivated by a 3.6-liter VR6 that's been mated to not one, but two electric motors (one on each axle). The gas engine offers up 276 horsepower and 258 pound-feet of torque, while the front axle's electric motor generates 54 hp and 162 lb-ft of torque, and the rear can deliver a more robust 114 hp and 199 lb-ft of torque. That cacophony can be easily boiled down to this: the Cross Coupe GTE has a total system output of 355 hp and 280 pound-feet of torque, which is good enough to get the five-seater to 60 miles per hour in six seconds, on to a top speed of 130 miles per hour. As a plug-in hybrid, though, there's more to the Cross Coupe GTE then just its power output. Range plays a big role, and in that regard, this concept is fairly average. It can cover 20 miles when its 14.1-kilowatt-hour lithium-ion battery is charged up. Beyond that, the drivetrain can be set to a number of modes to optimize the behavior of plug-in-hybrid powertrain. In E-Mode, which can be locked in via a battery hold/battery charge mode, all 20 miles of range are available, although the Cross Coupe's driver will only have the 114-hp rear axle electric motor to work with.

Tesla tires turning on Stretchla Vanagon EV conversion project

It is one thing to say you are going to Frankenstein a Tesla Model S with a pair of Siamese-twinned Volkswagen Vanagons and quite another to actually start taking your newly-acquired, smashed-up electric sedan apart in an effort to bring it back to life. Otmar Ebenhoech is doing just that, and having no small successes along the way. The Stretchla project, as it is being called, has officially started and our protagonist has put together another bit of video to document his progress and let us know about some of the different challenges he's encountered and conquered. While our original post about this endeavor featured video of the stretched Vanagon's drivetrain removal, this latest installment focuses on the Model S. Otmar received the Tesla in less-than-operable condition. Otmar received the Tesla in less-than-operable condition and has been tackling some of the basic problems one might expect to encounter: lots of error messages and an electrically disconnected battery pack. Without the aid of a manual or technical diagrams, he's removed the battery pack and discovered why it wasn't sending power to the car. Scroll below to watch the ten-minute presentation and celebrate some initial victories. You can also check out the official Stretchla blog for more photos and updates, including the most recent one that discusses how he talked himself into paying (*spoiler alert) $42,000 for a wrecked, non-functional electric car, along with more recent struggles with the steering rack. Hit us up in the comments to let us know what kind of trouble you would get into with a Model S drivetrain of your own. This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings.