Wonder of wonders, the BMW 335i Coupe is a great driver's car, thanks to suspension changes and the twin-turbo engine; it makes everything snappier and more scintillating. Even the six-speed manual feels renewed. The 3.0-liter inline six-cylinder is the sedan engine with two turbochargers, and power is rated at 300 horses at 5,800 rpm and 295 lb.-ft. of torque. Turbo lag is barely discernable. In a word, the powertrain would be described as responsive.