Specifications

2023 BMW M550i xDrive Sedan

Full specifications for the 2023 BMW M550i xDrive Sedan: engine, performance, fuel economy, dimensions and weights.

Updated 29·08·2026 Model year 2023 Body Sedan
523 hp Power
20 mpg Fuel, combined 11.8 L/100 km
530e Sedan 530e xDrive Sedan 530i Sedan 530i xDrive Sedan 540i Sedan 540i xDrive Sedan M550i xDrive Sedan
US MARKET DATA
ENGINE & TRANSMISSION
Engine8-cyl · 4.4L · turbo · Premium Gasoline
Displacement4400 cc
Cylinders8
Power523 hp
TransmissionAutomatic (S8)
DrivetrainAll-Wheel Drive
PERFORMANCE
MPG city17
MPG highway25
MPG combined20 · 11.8 L/100 km
CO₂446 g/mile · 277 g/km
DIMENSIONS
Length195.3 in · 4960 mm
Width73.6 in · 1870 mm
Height57.9 in · 1470 mm
Wheelbase117.3 in · 2980 mm
WEIGHTS & CAPACITIES
Curb weight4222 lb · 1915 kg

Figures based on official manufacturer materials. Actual values may vary by configuration and market.