X3 xDrive28d
All-Wheel Drive · Automatic (S8) · Small Sport Utility Vehicle 4WD
- MPG combined
- 30
- City / highway
- 27 / 33
- Engine
- 2.0L 4-cyl turbo
- Fuel
- Diesel
- Annual fuel cost
- $3,200
- Tailpipe CO₂
- 345 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 (S8) · Small Sport Utility Vehicle 4WD
Rear-Wheel Drive · Automatic (S8) · Small Sport Utility Vehicle 2WD
All-Wheel Drive · Automatic (S8) · Small Sport Utility Vehicle 4WD
All-Wheel Drive · Automatic (S8) · Small 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.