Photo: BMW X3 by Alexander-93, CC BY-SA 4.0, via Wikimedia Commons. It shows the model, not always this exact version.
BMW · model year 2021
2021 BMW X3 sDrive30i
SUV · Rear-Wheel Drive · Gas · EPA class: Small Sport Utility Vehicle 2WD
EPA figures · 2021fueleconomy.gov
27MPG combined
25/29MPG city / highway
$3,050fuel a year
332 g CO₂ per mile 2.0 L 4-cyl turbo Automatic (S8)
This car on fueleconomy.gov, read 2 October 2026. Your own figures depend on how and where you drive.
Where it places
Every figure on record
- Combined MPG
- 27 MPG
- City MPG
- 25 MPG
- Highway MPG
- 29 MPG
- Annual fuel cost
- $3,050
- Tailpipe CO₂
- 332 g per mile
- Model year
- 2021
- Body
- SUV
- EPA size class
- Small Sport Utility Vehicle 2WD
- Drive
- Rear-Wheel Drive
- Engine
- 2.0 L 4-cyl turbo
- Transmission
- Automatic (S8)
- Fuel
- Gasoline
Efficiency
Running cost
The car
Powertrain
More BMW model years
2021 BMW X2 M35i
26 MPG · $3,150 fuel a year 2021 BMW X2 sDrive28i
27 MPG · $3,050 fuel a year 2021 BMW X2 xDrive28i
27 MPG · $3,050 fuel a year 2021 BMW X3 M
16 MPG · $5,150 fuel a year 2021 BMW X3 M40i
23 MPG · $3,550 fuel a year 2021 BMW X3 M Competition
16 MPG · $5,150 fuel a year 2021 BMW X3 xDrive30e
24 MPG · $3,400 fuel a year