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Mercedes’ new sports car will be powered by a 4.0-liter biturbo V8 that cranks out 503 hp and 479 lb-ft of torque.
Looks like somebody at General Motors got the memo about Corvette owners being aging, denim-swathed lotharios. And to better target the sort of young trendsetters posing in Porsches, Ferraris, and Lamborghinis, GM is planning to give some European substance to the Corvette in the form of a smaller turbo V8.
That somebody is Mark Reuss, by the way—GM’s North American president who stated that the seventh-generation C7 Corvette will be “completely different” than the current model. He helped approve plans for a smaller-displacement, higher-revving V8 that would shake up many of the key characteristics that have defined the Corvette over the years. For example, instead of pushrods and overhead valves the new V8 would be an OHC. Instead of the adage “there’s no replacement for displacement,” the V8′s size would be cut down from 6.0 liters to half that size.
And for the first time in its 60 years, the ‘Vette would get turbo motivation—for a flat torque curve and more usable performance in different driving conditions. In total, the new engine should deliver 400 horsepower minimum, and at a projected 3 liters it would churn out 125 horsepower per liter while revving as far as 10,000 RPM.
With these high-tech powertrain advancements, Reuss wants to “target a very different sort of buyer for the next Corvette. Let’s face it, the current customer is getting old.” Still, the traditional OHV engine will be offered with more engine choices across the board than there are now. And as far as styling goes, it would be kept traditional and draw cues from legendary bygone models. Lastly, the oft-criticized interior will be “world-class,” says Ed Welburn, GM’s global design chief who is personally overseeing its interior redesign.
Now would be a good time to revisit those fun mid-engine rumors that have fueled Corvette concepts since the 80s. What’s next—Porsche captures the displaced, aging baby boomers by giving the next 911 a HEMI engine mounted way up front somewhere? Stranger thing have happened in the automotive world, and enthusiasts have burned down castle gates over less.
[Source: The Detroit Bureau]
The long awaited next generation BMW M5 will get its first showing in (lightly disguised) concept form at the Shanghai Auto Show. With China becoming a rapidly important market for BMW (read: sales are booming), the new car, codenamed the F10, will surely be a hit with performance-minded buyers in China and the world over.
The sublime V10 is expected to be jettisoned in favor of a new twin-turbo V8, as seen in the X5M and X6M. Rumors state that the car will also feature ceramic brakes (a first for any BMW), and we can similarly expect to see some kind of dual clutch transmission. The new V8 makes 555 horsepower and 510 lb-ft in the SUVs, and a bump in power wouldn’t be unreasonable for what is arguably BMW’s flagship M car. The most significant development of course, is that BMW chose to reveal the car at Shanghai, but this still leaves the door open for an official production unveiling at September’s Frankfurt Auto Show, which is of course, BMW’s home turf.
[Source: 4 Wheels News]