The M550i xDrive slotted a twin-turbo 4.4L V8 into the G30 5 Series with all-wheel drive and none of the M5's visual volume. In later 523-hp form it was one of the great sleeper sedans of its era — within a step of the M5's pace at a fraction of the attention.

Specifications

Year2020
MakeBMW
ModelM550i xDrive
Engine4.4L 8-cylinder
Top Speed155 mph
TransmissionAutomatic (S8)
DrivetrainAWD
FuelPremium Gasoline
EPA MPG (City/Hwy)18 / 25

The 2020 model year

An updated V8 raised output to 523 hp for 2020.

BMW M550i xDrive by year

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