2020 head-to-head · Small SUV
2020 BMW X4 vs Infiniti QX50
MPG, range and what each one really costs you to fuel, from official EPA ratings and recalculated with your own gas and electricity prices.
The 2020 Infiniti QX50 is the cheaper one to run. Driving 15,000 miles a year with $3.95/gal premium gas, it costs about $2,279 a year to fuel (26 MPG), versus $2,370 for the 2020 BMW X4 (25 MPG). That's roughly $91 a year, or about $456 over five years.
Your numbers
Change these to match your driving and local prices. Every figure and chart on this page updates.
Fuel cost over 10 years
- BMW X4
- Infiniti QX50
Side by side
| BMW X4 | Infiniti QX50 | |
|---|---|---|
| $2,370 | Your annual fuel cost | $2,279 |
| 25 MPG | Combined efficiency | 26 MPG |
| 23 MPG | City | 23 MPG |
| 28 MPG | Highway | 29 MPG |
| 356 g/mi | Tailpipe CO₂ (g/mi) | 346 g/mi |
| 5/10 | EPA fuel economy score | 5/10 |
| 5/10 | EPA greenhouse gas score | 5/10 |
| Gas | Powertrain | Gas |
| Premium gasoline | Fuel | Premium gasoline |
| 2.0L 4-cyl turbo | Engine / motor | 2.0L 4-cyl turbo |
| 8-speed automatic | Transmission | CVT |
| AWD | Drivetrain | FWD |
✓ marks the better value. EPA scores run 1–10 (10 is best). Volumes come from the EPA interior volume index and aren't published for every body style.
BMW X4 vs Infiniti QX50 across model years
- BMW X4
- Infiniti QX50
Annual fuel cost of the most efficient configuration of each model year, at your prices. Click a point to open that year.
How they differ
Among 87 2020 small SUVs, the BMW X4 ranks 69th and the Infiniti QX50 65th for lowest fuel cost.
Frequently asked questions
Which is more fuel-efficient, the 2020 BMW X4 or the 2020 Infiniti QX50?
Measured by cost to drive, the Infiniti QX50. The BMW X4 is rated 25 MPG combined and the Infiniti QX50 26 MPG (EPA, most efficient configuration of each).
How much does it cost to fuel the 2020 BMW X4 vs. the Infiniti QX50 per year?
At 15,000 miles a year with $3.95/gal premium gas, about $2,370 for the BMW X4 and $2,279 for the Infiniti QX50.
BMW X4 vs Infiniti QX50 in other years
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