Audi revealed today a new promotional video of the hottest R8 ever: the V10 5.2 FSI. It's hard to find fault with a car that borrows the 5.2 liter V10 engine from the Lamborghini Gallardo LP560-4 (making 525 hp in this application). It can go from 0 to 100 km/h (62.14 mph) in 3.9 seconds and can hit a top speed of 196.35 mph.

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