When it comes to buying a daily driver, few factors are as important as reliability. Since the engine is the very heart of a motor vehicle, it serves as an invaluable foundation of a car's true value ...

We gave you the first glimpse of this supercharger in our February 2001 issue, as it was one of the products we got spy shots of at the 2000 SEMA Show. The kit is now in full production and making ...

The Porsche 917, Audi’s defining Quattro all-wheel drive, TDI diesels—Ferdinand Piëch had a hand in them all. But as brilliant an engineer as he was, even Piëch had ideas whose potential proved a hair ...

Excellent handling and features of the Volkswagen Polo. I have been driving this car from 2011 and I love Volkswagen and their technology on the car. The car runs smoothly as it is powered by a ...

The camshaft lobe that can break off drives the brake vacuum pump, and if the problem occurs drivers would lose power assistance and suffer reduced engine performance. The company has no reports of ...

Along with improved cooling, an integrated exhaust manifold and freer-moving parts, the new TSI engines also feature cylinder deactivation technology. The 1.5 TSI is able to shut down two of its four ...