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

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 SUV 3X (2023-…) is currently produced, it is not offered for sale in Europe. The Tesla Model X Performance (2020-2021) has been discontinued. You can find it for as low as €50900 on the used car market.

The two vehicles share the same body style: SUV.

Property Tesla Model X Performance GMC Hummer EV SUV 3X
Years of Production 2020-2021 2023-…
Current Status Discontinued Produced
Country of Manufacture Netherlands, USA USA
Body Style SUV SUV
Market Availability EU, USA USA
Price Europe (Used) €50900 - Price Europe (Used)
GCC Score 8.2 7.9

Range and Efficiency

Even though the GMC Hummer EV SUV 3X (2023-…) has a larger battery, the Tesla Model X Performance (2020-2021) higher energy efficiency results in a longer real-world driving range.

Property Tesla Model X Performance GMC Hummer EV SUV 3X
Range (EPA) 549 km 505 km
Range (WLTP) 548 km - Range (WLTP)
Range (GCC) 494 km 480 km
Battery Capacity (Nominal) 103 kWh 184 kWh
Battery Capacity (Usable) 98 kWh 173 kWh
Efficiency per 100 km 19.8 kWh/100 km 36 kWh/100 km
Efficiency per kWh 5.04 km/kWh 2.77 km/kWh
Range and Efficiency Score 7.4 4.6

Charging

The GMC Hummer EV SUV 3X (2023-…) features an advanced 800-volt architecture, whereas the Tesla Model X Performance (2020-2021) 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 Performance (2020-2021) 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 Performance (2020-2021) is limited to 16.5 kW.

Property Tesla Model X Performance GMC Hummer EV SUV 3X
Max Charging Power (AC) 16.5 kW 19.2 kW
Max Charging Power (DC) 250 kW 350 kW
Architecture 400 V 800 V
Charge Port Tesla Type 2 (Mennekes) CCS Type 1
Charging Score 8 9.9

Performance

Both vehicles are all-wheel drive.

Although the GMC Hummer EV SUV 3X (2023-…) has more power, the Tesla Model X Performance (2020-2021) achieves a faster 0-100 km/h time.

Property Tesla Model X Performance GMC Hummer EV SUV 3X
Drive Type AWD AWD
Motor Type PMSM (front), IM (rear) PMSM (front), 2 PMSM (rear)
Motor Power (kW) 580 kW 619 kW
Motor Power (hp) 778 hp 830 hp
Motor Torque 1140 Nm 15592 Nm
0-100 km/h 2.8 s 3.7 s
Top Speed 250 km/h 180 km/h
Performance Score 7.9 7.3

Dimensions

The GMC Hummer EV SUV 3X (2023-…) is wider and taller, but about the same length as the Tesla Model X Performance (2020-2021).

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

Property Tesla Model X Performance GMC Hummer EV SUV 3X
Length 5052 mm 4999 mm
Width (with Mirrors) 2271 mm 2380 mm
Width (w/o Mirrors) 1999 mm 2198 mm
Height 1684 mm 1975 mm
Wheelbase 2965 mm 3218 mm

Cargo and Towing

The GMC Hummer EV SUV 3X (2023-…) features a larger trunk, but the Tesla Model X Performance (2020-2021) 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 Performance (2020-2021).

Property Tesla Model X Performance GMC Hummer EV SUV 3X
Number of Seats 5, 6, 7 5
Curb Weight 2552 kg 3928 kg
Cargo Volume (Trunk) 357 l 1017 l
Cargo Volume (Max) 2431 l 2317 l
Cargo Volume (Frunk) 187 l 320 l
Towing Capacity 2250 kg 3402 kg
Cargo and Towing Score 8.9 9.5
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