Bartek S.
Aerodynamic Ace
The Clash of the V8-Powered Titans
The rivalry between Audi and BMW is a clash of industry heavyweights, a battle for the hearts and minds of the most demanding, tough-minded car enthusiasts in the world between two adventurous, successful car companies. And it's all coming down to the 2010 Audi RS5 and the 2010 BMW M3 CSL.
These cars are coming down the production pipeline, major statements of automotive performance by two companies that care more about excellence than profit. (They're German, after all.) If you're a car enthusiast, the prospect of these two super coupes will be all you're going to be talking about for the next year.
And yet both Audi and BMW want the other to win the race to market. Why? Because the output of the V8-powered 2010 Audi RS5 and 2010 BMW CSL will both hover around 450 horsepower, and whichever arrives first allows the enemy to gazump it on peak power.
That is, if these cars arrive at all.
Supercharged V6 or Brawny V8?
The 2010 Audi RS5 will be measuring itself against the current BMW M3 with its high-revving 4.0-liter V8. There have been mutterings about a supercharged V6 in the new Audi, and indeed the 2009 Audi S4 sedan that arrives this autumn will feature this unnaturally aspirated 350-hp V6.
But not so the RS5. The RS5 coupe will be a flagship, so Audi will be giving a one-fingered salute to the demands of environmentalists for downsized engines. The RS5 will feature a twin-turbo version of the corporate Audi 4.2-liter V8 and it'll deliver 450 hp and 332 pound-feet of torque, a substantial boost above the 414-hp output of the normally aspirated 4.2-liter V8 we remember from the Audi RS4.
At the same time, this 4.2-liter V8 will incorporate direct injection to improve fuel economy and it will meet the new, stricter European air emissions standards that will come into effect in 2009.
Full article: edmunds


