From the BMW 340i and Audi S4 to the Genesis G70 3.3T and Infiniti Q50 Red Sport 400, these used sport sedans respond quickly to mild ECU tunes. With turbocharged engines and strong aftermarket ...

The previous generation of the BMW 3 Series topped with the corner-carving M3, the F80 with a twin-turbo sixer and a DCT. The truth of the matter is, even the 340i version of the F30 can hold its own ...

This G20 BMW M340i has been a very busy sports sedan as of late. In just the past month, we've seen it go against two Camaros, a 2007 Shelby GT500 and an F10 BMW M5, losing all but one of those bouts.

THE CREST IN THE ROAD looks like the setup for a spectacular—and imprudent—jump. The BMW 340i is leading a Jaguar XE down a steep hill, the kind of asphalt stream that follows the path of least ...

BMW 3-Series fighter. It's the one phrase that every automaker's marketing department can't wait to use when they release a new sport sedan. Anytime a new Audi, Mercedes, Lexus, Infiniti, Cadillac, ...