2019 Mercedes-Benz Gls550 4matic vs BMW X6 M — Side by Side Comparison
How does the 2019 Mercedes-Benz Gls550 4matic compare to the BMW X6 M? We put them side by side using EPA fuel economy data and NHTSA safety ratings.
Specifications Comparison
| Feature | Mercedes-Benz Gls550 4matic | BMW X6 M |
|---|---|---|
| Combined MPG | 16 | 16 |
| City MPG | 14 | 14 |
| Highway MPG | 19 | 19 |
| Body Style | SUV | SUV |
| Drive | 4WD | AWD |
| Fuel Type | Premium | Premium |
| Safety Rating | N/A / 5 | N/A / 5 |
| Recalls | 0 | 0 |
| Trims Available | 1 | 1 |
Fuel Economy
The BMW X6 M is more fuel efficient by 0 MPG combined. Over a year, the BMW X6 M saves approximately $0 in fuel costs.