2018 head-to-head · Midsize & Large SUV
2018 BMW X6 vs Mercedes-Benz GLE-Class Plug-in Hybrid
MPG, range and what each one really costs you to fuel, from official EPA ratings and recalculated with your own gas and electricity prices.
4WD · 3.0L 6-cyl turbo · 7-speed automatic · 43 MPGe + 21 MPG
The 2018 Mercedes-Benz GLE-Class Plug-in Hybrid is the cheaper one to run. Driving 15,000 miles a year with $3.95/gal premium gas and 18¢/kWh electricity, it costs about $2,526 a year to fuel (43 MPGe + 21 MPG), versus $2,821 for the 2018 BMW X6 (21 MPG). That's roughly $295 a year, or about $1,476 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 X6
- Mercedes-Benz GLE-Class Plug-in Hybrid
Side by side
| BMW X6 | Mercedes-Benz GLE-Class Plug-in Hybrid | |
|---|---|---|
| $2,821 | Your annual fuel cost | $2,526 |
| 21 MPG | Combined efficiency | 43 MPGe + 21 MPG |
| 18 MPG | City | 38 MPGe / 20 MPG |
| 25 MPG | Highway | 50 MPGe / 23 MPG |
| — | Electricity use (kWh/100 mi) | 69 kWh |
| — | Driving range | 460 mi |
| — | All-electric range | 10 mi |
| 426 g/mi | Tailpipe CO₂ (g/mi) | 296 g/mi |
| 4/10 | EPA fuel economy score | 5/10 |
| 4/10 | EPA greenhouse gas score | 7/10 |
| — | Charge time at 240V | 1.9 hrs |
| Gas | Powertrain | Plug-in hybrid |
| Premium gasoline | Fuel | Premium gas + electricity |
| 3.0L 6-cyl turbo | Engine / motor | 3.0L 6-cyl turbo |
| 8-speed automatic | Transmission | 7-speed automatic |
| RWD | Drivetrain | 4WD |
✓ 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 X6 vs Mercedes-Benz GLE-Class Plug-in Hybrid across model years
- BMW X6
- Mercedes-Benz GLE-Class Plug-in Hybrid
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 42 2018 midsize & large SUVs, the BMW X6 ranks 29th and the Mercedes-Benz GLE-Class Plug-in Hybrid 25th for lowest fuel cost.
The powertrains differ: the BMW X6 is a conventional gas model, while the Mercedes-Benz GLE-Class Plug-in Hybrid is a plug-in hybrid.
Frequently asked questions
Which is more fuel-efficient, the 2018 BMW X6 or the 2018 Mercedes-Benz GLE-Class Plug-in Hybrid?
Measured by cost to drive, the Mercedes-Benz GLE-Class Plug-in Hybrid. The BMW X6 is rated 21 MPG combined and the Mercedes-Benz GLE-Class Plug-in Hybrid 43 MPGe + 21 MPG (EPA, most efficient configuration of each).
How much does it cost to fuel the 2018 BMW X6 vs. the Mercedes-Benz GLE-Class Plug-in Hybrid per year?
At 15,000 miles a year with $3.95/gal premium gas and 18¢/kWh electricity, about $2,821 for the BMW X6 and $2,526 for the Mercedes-Benz GLE-Class Plug-in Hybrid.
BMW X6 vs Mercedes-Benz GLE-Class Plug-in Hybrid in other years
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