Specifications

2020 BMW X6 xDrive40i

Full specifications for the 2020 BMW X6 xDrive40i: engine, performance, fuel economy, dimensions and weights.

Updated 29·08·2026 Model year 2020 Body SAV (SUV)
335 hp Power
22 mpg Fuel, combined 10.7 L/100 km
M50i sDrive40i xDrive40i
US MARKET DATA
ENGINE & TRANSMISSION
Engine6-cyl · 3.0L · turbo · Premium Gasoline
Displacement3000 cc
Cylinders6
Power335 hp
TransmissionAutomatic (S8)
DrivetrainAll-Wheel Drive
PERFORMANCE
MPG city20
MPG highway26
MPG combined22 · 10.7 L/100 km
CO₂396 g/mile · 246 g/km
DIMENSIONS
Length194.9 in · 4950 mm
Width78.7 in · 2000 mm
Height66.9 in · 1700 mm
Wheelbase116.9 in · 2970 mm
WEIGHTS & CAPACITIES
Curb weight4795 lb · 2175 kg

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