USA EV Comparison: Mercedes EQS SUV 580 4MATIC vs Rivian R1S Tri-Motor Max
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General Info
The Rivian R1S Tri-Motor Max (2025-...) is currently produced, it has a starting price of $105900. The Mercedes EQS SUV 580 4MATIC (2022-2023) has been discontinued. You can find it for as low as $52780 on the used car market.
The two vehicles share the same body style: SUV.
| Property | Mercedes EQS SUV 580 4MATIC | Rivian R1S Tri-Motor Max |
|---|---|---|
| Years of Production | 2022-2023 | 2025-… |
| Current Status | Discontinued | Produced |
| Country of Manufacture | USA | USA |
| Body Style | SUV | SUV |
| Market Availability | USA | USA |
| Price USA (New) | - Price USA (New) | $105900 |
| Price USA (Used) | $52780 | - Price USA (Used) |
| GCC Score | 7.2 | 8 |
Range and Efficiency
While the Rivian R1S Tri-Motor Max (2025-...) offers a longer real-world range and a bigger battery, it is less energy-efficient than the Mercedes EQS SUV 580 4MATIC (2022-2023).
| Property | Mercedes EQS SUV 580 4MATIC | Rivian R1S Tri-Motor Max |
|---|---|---|
| Range (EPA) | 285 mi | 371 mi |
| Range (WLTP) | 382 mi | - Range (WLTP) |
| Range (GCC) | 294 mi | 352 mi |
| Battery Capacity (Nominal) | 120 kWh | 147 kWh |
| Battery Capacity (Usable) | 108.4 kWh | 140 kWh |
| Efficiency per 100 mi | 36.9 kWh/100 mi | 39.8 kWh/100 mi |
| Efficiency per kWh | 2.71 mi/kWh | 2.51 mi/kWh |
| Range and Efficiency Score | 6.1 | 6.5 |
Charging
Both vehicles utilize a standard 400-volt architecture.
The Rivian R1S Tri-Motor Max (2025-...) offers faster charging speeds at DC stations, reaching up to 220 kW, while the Mercedes EQS SUV 580 4MATIC (2022-2023) maxes out at 207 kW.
The Rivian R1S Tri-Motor Max (2025-...) features a more powerful on-board charger, supporting a maximum AC charging power of 11.5 kW, whereas the Mercedes EQS SUV 580 4MATIC (2022-2023) is limited to 9.6 kW.
| Property | Mercedes EQS SUV 580 4MATIC | Rivian R1S Tri-Motor Max |
|---|---|---|
| Max Charging Power (AC) | 9.6 kW | 11.5 kW |
| Max Charging Power (DC) | 207 kW | 220 kW |
| Architecture | 400 V | 400 V |
| Charge Port | CCS Type 1 | CCS Type 1 |
| Charging Score | 7.1 | 7.9 |
Performance
Both vehicles are all-wheel drive.
The Rivian R1S Tri-Motor Max (2025-...) boasts greater motor power and accelerates faster from 0 to 60 mph.
| Property | Mercedes EQS SUV 580 4MATIC | Rivian R1S Tri-Motor Max |
|---|---|---|
| Drive Type | AWD | AWD |
| Motor Type | PMSM (front), PMSM (rear) | PMSM (front), 2 PMSM (rear) |
| Motor Power (kW) | 400 kW | 634 kW |
| Motor Power (hp) | 536 hp | 850 hp |
| Motor Torque | 633 lb-ft | 1103 lb-ft |
| 0-60 mph | 4.4 s | 2.9 s |
| Top Speed | 130 mph | 130 mph |
| Performance Score | 6.6 | 7.7 |
Dimensions
The Rivian R1S Tri-Motor Max (2025-...) is wider and taller, but about the same length as the Mercedes EQS SUV 580 4MATIC (2022-2023).
The Mercedes EQS SUV 580 4MATIC (2022-2023) boasts a more extended wheelbase.
| Property | Mercedes EQS SUV 580 4MATIC | Rivian R1S Tri-Motor Max |
|---|---|---|
| Length | 201.8 in | 200.8 in |
| Width (with Mirrors) | 84.9 in | 88.4 in |
| Width (w/o Mirrors) | 77.1 in | 82 in |
| Height | 67.6 in | 77.3 in |
| Wheelbase | 126.4 in | 121.1 in |
Cargo and Towing
The Mercedes EQS SUV 580 4MATIC (2022-2023) features a larger trunk, but the Rivian R1S Tri-Motor Max (2025-...) offers greater maximum cargo capacity when the rear seats are folded.
A frunk (front trunk) is available in the Rivian R1S Tri-Motor Max (2025-...), but the Mercedes EQS SUV 580 4MATIC (2022-2023) doesn’t have one.
The Rivian R1S Tri-Motor Max (2025-...) is better suited for heavy loads, offering a greater towing capacity than the Mercedes EQS SUV 580 4MATIC (2022-2023).
| Property | Mercedes EQS SUV 580 4MATIC | Rivian R1S Tri-Motor Max |
|---|---|---|
| Number of Seats | 5, 7 | 5, 7 |
| Curb Weight | 6228 lb | 6826 lb |
| Cargo Volume (Trunk) | 22.8 ft3 | 17.6 ft3 |
| Cargo Volume (Max) | 74.2 ft3 | 90.7 ft3 |
| Cargo Volume (Frunk) | - Cargo Volume (Frunk) | 11.1 ft3 |
| Towing Capacity | 3500 lb | 7700 lb |
| Cargo and Towing Score | 8.4 | 9.7 |
