Four Seasons 57092 A/c Compressor on 2040-parts.com

Infiniti's new M and hybrids at Geneva motor show

Infiniti, Nissan’s upmarket wing, can finally have a serious stab at the European luxury car market after launching its Renault-based turbodiesel V6. Its pleasingly idiosyncratic range of cars – ultra modern, finely crafted and mostly fun to drive – have been hamstrung in the showrooms by a range of V6 and V8 petrol engines which have been designed for customers in Los Angeles or Boston, not London or Berlin. Of a diesel, there has been no sign.

Juan Pablo Montoya hustles Corvette ZR1 around GM track

WITH VIDEO -- Juan Pablo Montoya's day job is to push Earnhardt Ganassi Racing's Chevy Impala around NASCAR tracks to collect trophies and points. And his extensive career includes stints in Formula One, Indy cars and Grand-AM racers. Recently, Montoya's patrons at Chevy brought him to the development track at the proving grounds in Milford, Mich.--known among fans inside the automaker as the "Lutzring." While he took some laps in the Chevrolet Cruze and the Camaro, what caught our eye is this video of Montoya pushing a Corvette ZR1 to the limit on the track.

Audi TT RS gets the green light for America

After thousands of enthusiasts signed an online petition demanding it, and after solid reviews from the media, including AW, Audi has announced the TT RS will come to the United States. Look for it in showrooms about a year from now. The RS is the performance version of the TT coupe, with a 360-hp, 2.5-liter TSFI turbo five-cylinder engine powering all four wheels through Audi's quattro drive system.