2026 Rivian R1S Dual Standard (20In) vs Mercedes-Benz Eqs 400 4matic (Suv) — Side by Side Comparison
How does the 2026 Rivian R1S Dual Standard (20In) compare to the Mercedes-Benz Eqs 400 4matic (Suv)? We put them side by side using EPA fuel economy data and NHTSA safety ratings.
Specifications Comparison
| Feature | Rivian R1S Dual Standard (20In) | Mercedes-Benz Eqs 400 4matic (Suv) |
|---|---|---|
| Combined MPG | 79 | 79 |
| City MPG | 85 | 80 |
| Highway MPG | 72 | 78 |
| Body Style | SUV | SUV |
| Drive | 4WD | AWD |
| Fuel Type | Electric | Electric |
| Safety Rating | N/A / 5 | N/A / 5 |
| Recalls | 0 | 0 |
| Trims Available | 1 | 1 |
Fuel Economy
The Mercedes-Benz Eqs 400 4matic (Suv) is more fuel efficient by 0 MPG combined. Over a year, the Mercedes-Benz Eqs 400 4matic (Suv) saves approximately $0 in fuel costs.