2027 BMW iX3 50 xDrive (20 inch Summer Tires) MPG & Specs — Real-World vs EPA, All Trims
This is an electric model — no gasoline.
Is the 2027 BMW iX3 50 xDrive (20 inch Summer Tires) good on gas?
At up to 118 MPG combined, the 2027 BMW iX3 50 xDrive (20 inch Summer Tires) is better than average for a Standard Sport Utility Vehicle 4WD — that class averages about 18.9 MPG across 1,684 EPA-tested versions, so it's a good pick on fuel for its size.
Real-world MPG vs the EPA number
The EPA figures above come from a standardized dynamometer test, not the open road — real-world MPG typically runs a bit lower depending on your driving, climate and terrain. That's true of every car on this site, old or new.
For its most efficient trim, the EPA estimates about $650 a year in fuel (15,000 miles) — roughly $54 a month.
2027 BMW iX3 50 xDrive (20 inch Summer Tires) trims & fuel economy
| Trim (engine / transmission) | Fuel | MPG | Fuel/yr (today's price) |
|---|---|---|---|
| electric, A1 automatic, AWD | ELECTRIC | 118 | $650 |
2027 BMW iX3 50 xDrive (20 inch Summer Tires) specs
What the EPA test-car listings record for this model year — every combination sold is a row in the trims table above.
| Engine options | Electric |
| Transmission | A1 automatic |
| Drive type | AWD |
| EPA body class | Standard Sport Utility Vehicle 4WD |
| Fuel | Electric |
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1 trim(s) · EPA FuelEconomy.gov data retrieved 2026-07-24 · fuel prices AAA national average as of 2026-07-05.