2025 M550i Engine. You'll quickly forget the engine is turbocharged, because it revs freely to 7,000rpm and bmw's chosen an incredibly sharp throttle map that might even be too staccato for the. Bmw 5 series m550i xdrive 4dr auto.

The bmw 5 series is regarded. You’ll quickly forget the engine is turbocharged, because it revs freely to 7,000rpm and bmw’s chosen an incredibly sharp throttle map that might even be too staccato for the.