X6 xDrive40i
All-Wheel Drive · Automatic (S8) · Standard Sport Utility Vehicle 4WD
- MPG combined
- 23
- City / highway
- 21 / 25
- Engine
- 3.0L 6-cyl turbo
- Fuel
- Premium
- Annual fuel cost
- $3,550
- Tailpipe CO₂
- 389 g/mi
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World Of EVEditorial
BMW X6
The BMW X6 has been sold in the US from 2008 to 2027, in 20 model years covered here. The 2027 line-up has 3 trims with 15–23 MPG combined.
Model years
2023 X6 trims (4)
X6 M
All-Wheel Drive · Automatic (S8) · Standard Sport Utility Vehicle 4WD
- MPG combined
- 15
- City / highway
- 13 / 18
- Engine
- 4.4L 8-cyl turbo
- Fuel
- Premium
- Annual fuel cost
- $5,500
- Tailpipe CO₂
- 586 g/mi
X6 M Competition
All-Wheel Drive · Automatic (S8) · Standard Sport Utility Vehicle 4WD
- MPG combined
- 15
- City / highway
- 13 / 18
- Engine
- 4.4L 8-cyl turbo
- Fuel
- Premium
- Annual fuel cost
- $5,500
- Tailpipe CO₂
- 586 g/mi
X6 M50i
All-Wheel Drive · Automatic (S8) · Standard Sport Utility Vehicle 4WD
- MPG combined
- 18
- City / highway
- 16 / 22
- Engine
- 4.4L 8-cyl turbo
- Fuel
- Premium
- Annual fuel cost
- $4,550
- Tailpipe CO₂
- 486 g/mi
Source: U.S. EPA / DOE fueleconomy.gov. Annual fuel cost is the EPA estimate for 15,000 miles a year at national average fuel and electricity prices.