2018 Mercedes-Benz S450 4matic vs Audi A8 L — Side by Side Comparison
How does the 2018 Mercedes-Benz S450 4matic compare to the Audi A8 L? We put them side by side using EPA fuel economy data and NHTSA safety ratings.
Specifications Comparison
| Feature | Mercedes-Benz S450 4matic | Audi A8 L |
|---|---|---|
| Combined MPG | 22 | 22 |
| City MPG | 18 | 19 |
| Highway MPG | 28 | 29 |
| Body Style | Full-Size Sedan | Full-Size Sedan |
| Drive | 4WD | AWD |
| Fuel Type | Premium | Premium |
| Safety Rating | N/A / 5 | N/A / 5 |
| Recalls | 0 | 0 |
| Trims Available | 1 | 2 |
Fuel Economy
The Audi A8 L is more fuel efficient by 0 MPG combined. Over a year, the Audi A8 L saves approximately $0 in fuel costs.