AC Schnitzer boosts BMW M5 output from 717 hp to 799 hp with new exhaust. Lowered ride height by 20 mm gives it a noticeably ...

With the M5’s twin-turbo, 4.4-liter V8 and its AC electric motor attached to the transmission, combined output is rated at ...

These V8 sleepers punched well above their weight, outsmarting BMW M, AMG, and Audi RS models with raw power, practicality, ...