Audi-philes have even more reason to rejoice now that news comes in of an imminent TT-RS launch next March at the Geneva Motor Show. The standard-fare TT offers plenty of punch, and the TT-S spices things up a bit with a high-pressure version of Audi/VW's 2.0L forced-induction four banger. Sometimes, way too much is, ya know... just enough, and for speed freaks, Audi has apparently green-lighted an ultra-hot version as well. The RS will bring the vaunted inline-five engine configuration back under the hood of an Audi, and it's a turbocharged unit derived from the mill that normally sees duty in Jettas and Golfs. If that doesn't sound like a good enough bloodline, think of it as half of Lamborghini's V10. With as much as 340 ponies corraled through a six-speed gearbox and quattro all-wheel drive, expect the TT-RS to be hottest four-ringer this side of an R8.

[Source: Car and Driver]