X3 xDrive30i
4-Wheel or All-Wheel Drive · Manual 6-spd · Sport Utility Vehicle - 4WD
- MPG combined
- 19
- City / highway
- 16 / 23
- Engine
- 3.0L 6-cyl
- Fuel
- Premium
- Annual fuel cost
- $4,350
- Tailpipe CO₂
- 468 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.
4-Wheel or All-Wheel Drive · Manual 6-spd · Sport Utility Vehicle - 4WD
4-Wheel or All-Wheel Drive · Automatic (S6) · 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.