Global EV Comparison: Rivian R1T Quad-Motor Large vs GMC Hummer EV Pickup 3X Extended Range

Side-by-side comparison of all specifications in metric units (km, kg). To see imperial units (mi, lb), switch website version to USA.
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General Info

While the GMC Hummer EV Pickup 3X Extended Range (2021-…) is currently produced, it is not offered for sale in Europe. The Rivian R1T Quad-Motor AWD Large (2022-2024) has been discontinued, it was never offered for sale in Europe.

The two vehicles share the same body style: Pickup.

Property Rivian R1T Quad-Motor Large GMC Hummer EV Pickup 3X Extended Range
Years of Production 2022-2024 2021-…
Current Status Discontinued Produced
Country of Manufacture USA USA
Body Style Pickup Pickup
Market Availability USA USA
GCC Score 7.7 8.2

Range and Efficiency

While the GMC Hummer EV Pickup 3X Extended Range (2021-…) offers a longer real-world range and a bigger battery, it is less energy-efficient than the Rivian R1T Quad-Motor AWD Large (2022-2024).

Property Rivian R1T Quad-Motor Large GMC Hummer EV Pickup 3X Extended Range
Range (EPA) 528 km 613 km
Range (GCC) 502 km 582 km
Battery Capacity (Nominal) 137.9 kWh 216 kWh
Battery Capacity (Usable) 131 kWh 205 kWh
Efficiency per 100 km 26.1 kWh/100 km 35.2 kWh/100 km
Efficiency per kWh 3.83 km/kWh 2.84 km/kWh
Range and Efficiency Score 5.7 5.6

Charging

The GMC Hummer EV Pickup 3X Extended Range (2021-…) features an advanced 800-volt architecture, whereas the Rivian R1T Quad-Motor AWD Large (2022-2024) relies on a standard 400-volt system.

The GMC Hummer EV Pickup 3X Extended Range (2021-…) offers faster charging speeds at DC stations, reaching up to 350 kW, while the Rivian R1T Quad-Motor AWD Large (2022-2024) maxes out at 215 kW.

The GMC Hummer EV Pickup 3X Extended Range (2021-…) features a more powerful on-board charger, supporting a maximum AC charging power of 19.2 kW, whereas the Rivian R1T Quad-Motor AWD Large (2022-2024) is limited to 11.5 kW.

Property Rivian R1T Quad-Motor Large GMC Hummer EV Pickup 3X Extended Range
Max Charging Power (AC) 11.5 kW 19.2 kW
Max Charging Power (DC) 215 kW 350 kW
Architecture 400 V 800 V
Charge Port CCS Type 1 CCS Type 1
Charging Score 7.9 10

Performance

Both vehicles are all-wheel drive.

Both cars deliver the same 0-100 km/h acceleration time, but the GMC Hummer EV Pickup 3X Extended Range (2021-…) boasts greater motor power.

Property Rivian R1T Quad-Motor Large GMC Hummer EV Pickup 3X Extended Range
Drive Type AWD AWD
Motor Type 2 PMSM (front), 2 PMSM (rear) PMSM (front), 2 PMSM (rear)
Motor Power (kW) 623 kW 746 kW
Motor Power (hp) 835 hp 1000 hp
Motor Torque 1231 Nm 15592 Nm
0-100 km/h 3.2 s 3.2 s
Top Speed 177 km/h 180 km/h
Performance Score 7.2 7.5

Dimensions

The GMC Hummer EV Pickup 3X Extended Range (2021-…) is wider, but has a similar length and height to the Rivian R1T Quad-Motor AWD Large (2022-2024).

Both models have similar wheelbase lengths.

Property Rivian R1T Quad-Motor Large GMC Hummer EV Pickup 3X Extended Range
Length 5514 mm 5507 mm
Width (with Mirrors) 2210 mm 2380 mm
Width (w/o Mirrors) 2014 mm 2201 mm
Height 1986 mm 2009 mm
Wheelbase 3449 mm 3445 mm

Cargo and Towing

Both models feature a convenient frunk (front trunk), providing additional storage space.

The Rivian R1T Quad-Motor AWD Large (2022-2024) is better suited for heavy loads, offering a greater towing capacity than the GMC Hummer EV Pickup 3X Extended Range (2021-…).

Property Rivian R1T Quad-Motor Large GMC Hummer EV Pickup 3X Extended Range
Number of Seats 5 5
Curb Weight - Curb Weight 4111 kg
Cargo Volume (Trunk) 821 l 1040 l
Cargo Volume (Max) 1670 l - Cargo Volume (Max)
Cargo Volume (Frunk) 314 l 320 l
Towing Capacity 4989 kg 3856 kg
Cargo and Towing Score 9.8 9.3
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