BMW has added a six-speed Semi Manual Gearbox (SMG) to a range of its smaller six-cylinder models including the 2.5-litre Sport Compact, 3-Series sedan and coupe and the 3.0-litre 3-Series Coupe and ...
With all the hype surrounding the M vehicles, one might forget that during the E46 era BMW released an equally enticing performance alternative. Slotted between the M3 and standard 330i, the ZHP ...