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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.

Audi 4.2-liter V8 to live again in next-gen R8

Fellow auto enthusiasts, it looks like the car gods have smiled upon us. Word is that Audi's stupendous 4.2-liter V8 will once again be available in the next-generation R8. Rumors pegged the trusty 4.2 as a dead engine revving, thanks to Audi's newer 4.0-liter twin-turbocharged V8 found in models like the S6 and S7.
We expected the 4.0-liter to be the go-to engine in the next R8, but according to Car and Driver, there have been some issues cooling the force-induced mill in the mid-engine R8. The issues are so severe, in fact, that the 4.2 is going to be retained in the car's second generation.
It's more than just practical matters like cooling that are keeping the R8 from going turbocharged. C/D reports that even with the current state of forced induction, a turbocharged R8's throttle response and its resultant exhaust note would suffer too much to be feasible.

Audi Nanuk Quattro Concept is a wild surprise ahead of Frankfurt

Volkswagen Group Night ahead of the Frankfurt Motor Show always has some surprises, the first of which this year is the Audi Nanuk Quattro Concept. The all-wheel-drive, turbo-diesel-powered supercar is similar to the Giugiaro Parcour Concept that was unveiled earlier this summer. In fact, the Parcour's creator, Italdesign Giugiaro, penned the Nanuk, and we suspect much of the former found its way into the latter - with some changes, of course.
The diesel engine, a departure from the Parcour, is a twin-turbocharged 5.0-liter V10 TDI unit that develops 544 horsepower and a hole-digging 738 pound-feet of torque, which make the 4,189-pound all-road vehicle able to dispatch 0-62 miles per hour in 3.8 seconds and go on to a 190-mph top speed. Fuel consumption is a relatively low 30 miles per gallon for a car with this much performance.
The Nanuk showcases Audi's Quattro, though it uses a specially designed version of the all-wheel-drive system to get the job done. Audi's next generation of adaptive air suspension is featured as well, which fits the crossover nature of the Nanuk. Drivers are given a range of 2.76 inches of height adjustment, though Audi doesn't mention the car's minimum or maximum ground clearance.