The new generation M340i is the first M Performance 3 series BMW has made – the German-only M318is of the 1990s was nothing more than a body kit and a wing to homologate extra aero parts for ...
A new video brings three—gas, diesel, and a plug-in hybrid—to the track to see which of the tuned sedans is the quickest in a drag race, pitting the M340i, M340d, and 330e plug-in hybrid ...