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Next Audi Q7 to debut with electric turbocharger?

For years, the concept of an electric turbocharger was essentially a joke sold on eBay to boost power in your slammed Civic, but in the last five years it has moved from an idea on a piece of paper to a feasible reality. Audi has already toyed with a showcase of the cutting-edge tech in road cars with the RS5 TDI concept. Now, reports suggest an electric turbo may make it to the streets as soon as next year in the next-gen Q7 (spy shot pictured above).
"I can confirm we are working on the development of the e-boost definitely," said Ulrich Weiss, Audi's diesel engine boss, to Australia-based Drive. He didn't give an exact timeframe but hinted at sometime next year, possibly in the Q7. He also suggested the chance of an RS-branded diesel model in the vein of the RS5 TDI concept on the horizon, as well.
This tech isn't entirely new for the folks in Ingolstadt. Audi's R18 endurance racer already uses such a system to capture waste heat from the engine, converting it to electric power to further power the hybrid car. The RS5 TDI concept employs a similar idea with a 3.0-liter, twin-turbocharged V6 with an electric supercharger to make up for the turbo lag. It's able to pump out 385 horsepower and 553 pound-feet of torque and allegedly sprint to 62 miles per hour in four seconds.

Get lost in Evo's sublime 2013 Car of the Year testing

Every year Evo stages its Car of the Year test, bringing the best performance cars in the world to one location for an epic shootout. This year the magazine pitted eight CotY finalists against each other on Route Napoleon in Southern France - Evo claims it's the "best road in the world" - and then proceeded to nitpick the smallest of faults on each car until the winner could be named. You see, this year's lineup of machines was just so good that only one car obviously wasn't CotY material from the get-go. Can you guess which one judging from the list below?
- Aston Martin V12 Vantage S
- Audi R8 V10 Plus

Bentley testing new SUV in Audi Q7's clothes

Sure, this looks largely like an Audi Q7. What if we told you, though, that it was actually a Bentley? This may be one of the very first sets of images we've seen of the aristocratic brand's SUV. Based on the borrowed Audi bodywork, however, testing appears to be in the early stages.
While it may look like an Audi Q7, there are a number of giveaways. One of the more subtle are the British number plates, in place of the traditional German plates that would be found were this a mule for the next Q7. Other changes are more noticeable. According to our spies, this mule is much wider, while its fenders have also been enlarged to accommodate larger wheels and tires.
Out back, four exhaust pipes jut out from the lower fascia, while larger brakes are hidden behind black wheels. The big indicator that this is something special, though, can be seen in the front fascia. The heavily modified front clip is home to two massive intakes below the headlights. According to our spies, these conceal a pair of intercoolers. Whether they are for Bentley (and Audi's) twin-turbocharged, 4.0-liter V8 or the 6.0-liter W12 is unclear.