X3 xDrive30i
All-Wheel Drive · Automatic (S6) · Sport Utility Vehicle - 4WD
- MPG combined
- 20
- City / highway
- 17 / 24
- Engine
- 3.0L 6-cyl
- Fuel
- Premium
- Annual fuel cost
- $4,100
- Tailpipe CO₂
- 444 g/mi

The BMW X3 has been sold in the US from 2004 to 2026, in 23 model years covered here. The 2026 line-up has 2 trims with 27–29 MPG combined.
All-Wheel Drive · Automatic (S6) · Sport Utility Vehicle - 4WD
All-Wheel Drive · Manual 6-spd · Sport Utility Vehicle - 4WD
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.