USA EV Comparison: Rivian R1T Dual-Motor Large vs GMC Sierra EV Extended Range
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General Info
Both vehicles are currently in production and can be purchased new. The Rivian R1T Dual-Motor Large (2025-...) has a starting price of $77900, compared to the GMC Sierra EV Extended Range (2025-…), which starts at $91995.
The two vehicles share the same body style: Pickup.
| Property | Rivian R1T Dual-Motor Large | GMC Sierra EV Extended Range |
|---|---|---|
| Years of Production | 2025-… | 2025-… |
| Current Status | Produced | Produced |
| Country of Manufacture | USA | USA |
| Body Style | Pickup | Pickup |
| Market Availability | USA | USA |
| Price USA (New) | $77900 | $91995 |
| GCC Score | 7.8 | 8.1 |
Range and Efficiency
While the GMC Sierra EV Extended Range (2025-…) offers a longer real-world range and a bigger battery, it is less energy-efficient than the Rivian R1T Dual-Motor Large (2025-...).
| Property | Rivian R1T Dual-Motor Large | GMC Sierra EV Extended Range |
|---|---|---|
| Range (EPA) | 329 mi | 390 mi |
| Range (GCC) | 313 mi | 371 mi |
| Battery Capacity (Nominal) | 114 kWh | 184 kWh |
| Battery Capacity (Usable) | 108.5 kWh | 173 kWh |
| Efficiency per 100 mi | 34.7 kWh/100 mi | 46.6 kWh/100 mi |
| Efficiency per kWh | 2.88 mi/kWh | 2.14 mi/kWh |
| Range and Efficiency Score | 7 | 6 |
Charging
The GMC Sierra EV Extended Range (2025-…) features an advanced 800-volt architecture, whereas the Rivian R1T Dual-Motor Large (2025-...) relies on a standard 400-volt system.
The GMC Sierra EV Extended Range (2025-…) offers faster charging speeds at DC stations, reaching up to 300 kW, while the Rivian R1T Dual-Motor Large (2025-...) maxes out at 220 kW.
The GMC Sierra EV Extended Range (2025-…) features a more powerful on-board charger, supporting a maximum AC charging power of 19.2 kW, whereas the Rivian R1T Dual-Motor Large (2025-...) is limited to 11.5 kW.
| Property | Rivian R1T Dual-Motor Large | GMC Sierra EV Extended Range |
|---|---|---|
| Max Charging Power (AC) | 11.5 kW | 19.2 kW |
| Max Charging Power (DC) | 220 kW | 300 kW |
| Architecture | 400 V | 800 V |
| Charge Port | CCS Type 1 | CCS Type 1 |
| Charging Score | 7.8 | 9.8 |
Performance
Both vehicles are all-wheel drive.
Although the GMC Sierra EV Extended Range (2025-…) has more power, the Rivian R1T Dual-Motor Large (2025-...) achieves a faster 0-60 mph time.
| Property | Rivian R1T Dual-Motor Large | GMC Sierra EV Extended Range |
|---|---|---|
| Drive Type | AWD | AWD |
| Motor Type | PMSM (front), PMSM (rear) | PMSM (front), PMSM (rear) |
| Motor Power (kW) | 397 kW | 481 kW |
| Motor Power (hp) | 532 hp | 645 hp |
| Motor Torque | 610 lb-ft | 785 lb-ft |
| 0-60 mph | 4.5 s | 5 s |
| Top Speed | 130 mph | 112 mph |
| Performance Score | 6.5 | 6.7 |
Dimensions
The GMC Sierra EV Extended Range (2025-…) is longer and wider, but about the same height as the Rivian R1T Dual-Motor Large (2025-...).
The GMC Sierra EV Extended Range (2025-…) boasts a more extended wheelbase.
| Property | Rivian R1T Dual-Motor Large | GMC Sierra EV Extended Range |
|---|---|---|
| Length | 217.1 in | 233.4 in |
| Width (with Mirrors) | 88.4 in | - Width (with Mirrors) |
| Width (w/o Mirrors) | 82 in | 83.8 in |
| Height | 78.2 in | 78.7 in |
| Wheelbase | 135.8 in | 146 in |
Cargo and Towing
Both models feature a convenient frunk (front trunk), providing additional storage space.
The GMC Sierra EV Extended Range (2025-…) is better suited for heavy loads, offering a greater towing capacity than the Rivian R1T Dual-Motor Large (2025-...).
| Property | Rivian R1T Dual-Motor Large | GMC Sierra EV Extended Range |
|---|---|---|
| Number of Seats | 5 | 5 |
| Curb Weight | 6314 lb | - Curb Weight |
| Cargo Volume (Trunk) | 29.2 ft3 | 57.5 ft3 |
| Cargo Volume (Max) | 59.9 ft3 | - Cargo Volume (Max) |
| Cargo Volume (Frunk) | 11.1 ft3 | 11 ft3 |
| Towing Capacity | 7700 lb | 10500 lb |
| Cargo and Towing Score | 9.5 | 9.5 |
