In BMW's long history of building convertibles, its Z-badged models are among the best known. Offered exclusively with a folding soft top, the Z4 is a small two-seater tuned to drive like something ...
BMW patents manual transmission tech that prevents money shifts - accidental downshifts that destroy engines and cost ...
The Porsche Tiptronic transmission of the 1990s was among the first to offer sequential manual control in an automatic ...