Global EV Comparison: GMC Hummer EV SUV 3X vs Tesla Model X Dual Motor

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

Both vehicles are currently in production. The Tesla Model X Dual Motor (2021-…) has a starting price of €99990, while the GMC Hummer EV SUV 3X (2023-…) is not sold in Europe.

The two vehicles share the same body style: SUV.

Property GMC Hummer EV SUV 3X Tesla Model X Dual Motor
Years of Production 2023-… 2021-…
Current Status Produced Produced
Country of Manufacture USA USA
Body Style SUV SUV
Market Availability USA EU, USA
Price Europe (New) - Price Europe (New) €99990
Price Europe (Used) - Price Europe (Used) €76770
GCC Score 7.9 7.8

Range and Efficiency

Even though the GMC Hummer EV SUV 3X (2023-…) has a larger battery, the Tesla Model X Dual Motor (2021-…) higher energy efficiency results in a longer real-world driving range.

Property GMC Hummer EV SUV 3X Tesla Model X Dual Motor
Range (EPA) 505 km 539 km
Range (WLTP) - Range (WLTP) 576 km
Range (GCC) 480 km 501 km
Battery Capacity (Nominal) 184 kWh 100 kWh
Battery Capacity (Usable) 173 kWh 95 kWh
Efficiency per 100 km 36 kWh/100 km 19 kWh/100 km
Efficiency per kWh 2.77 km/kWh 5.27 km/kWh
Range and Efficiency Score 4.6 7.7

Charging

The GMC Hummer EV SUV 3X (2023-…) features an advanced 800-volt architecture, whereas the Tesla Model X Dual Motor (2021-…) relies on a standard 400-volt system.

The GMC Hummer EV SUV 3X (2023-…) offers faster charging speeds at DC stations, reaching up to 350 kW, while the Tesla Model X Dual Motor (2021-…) maxes out at 250 kW.

The GMC Hummer EV SUV 3X (2023-…) features a more powerful on-board charger, supporting a maximum AC charging power of 19.2 kW, whereas the Tesla Model X Dual Motor (2021-…) is limited to 11 kW.

Property GMC Hummer EV SUV 3X Tesla Model X Dual Motor
Max Charging Power (AC) 19.2 kW 11 kW
Max Charging Power (DC) 350 kW 250 kW
Architecture 800 V 400 V
Charge Port CCS Type 1 CCS Type 2 (Tesla)
Charging Score 9.9 7.6

Performance

Both vehicles are all-wheel drive.

The GMC Hummer EV SUV 3X (2023-…) boasts greater motor power and accelerates faster from 0 to 100 km/h.

Property GMC Hummer EV SUV 3X Tesla Model X Dual Motor
Drive Type AWD AWD
Motor Type PMSM (front), 2 PMSM (rear) PMSM (front), PMSM (rear)
Motor Power (kW) 619 kW 504 kW
Motor Power (hp) 830 hp 676 hp
Motor Torque 15592 Nm 800 Nm
0-100 km/h 3.7 s 3.9 s
Top Speed 180 km/h 250 km/h
Performance Score 7.3 7.2

Dimensions

The GMC Hummer EV SUV 3X (2023-…) is wider and taller, but about the same length as the Tesla Model X Dual Motor (2021-…).

The GMC Hummer EV SUV 3X (2023-…) boasts a more extended wheelbase.

Property GMC Hummer EV SUV 3X Tesla Model X Dual Motor
Length 4999 mm 5057 mm
Width (with Mirrors) 2380 mm 2271 mm
Width (w/o Mirrors) 2198 mm 1999 mm
Height 1975 mm 1680 mm
Wheelbase 3218 mm 2965 mm

Cargo and Towing

The GMC Hummer EV SUV 3X (2023-…) features a larger trunk, but the Tesla Model X Dual Motor (2021-…) offers greater maximum cargo capacity when the rear seats are folded.

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

The GMC Hummer EV SUV 3X (2023-…) is better suited for heavy loads, offering a greater towing capacity than the Tesla Model X Dual Motor (2021-…).

Property GMC Hummer EV SUV 3X Tesla Model X Dual Motor
Number of Seats 5 5, 6, 7
Curb Weight 3928 kg 2415 kg
Cargo Volume (Trunk) 1017 l 425 l
Cargo Volume (Max) 2317 l 2431 l
Cargo Volume (Frunk) 320 l 183 l
Towing Capacity 3402 kg 2250 kg
Cargo and Towing Score 9.5 8.9
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