GMC Hummer EV SUV 2x specifications

Key specifications

Battery

190 kWh

Real range

between 420 and 855 km

Consumption

325 Wh/km

Drive

All-wheel drive

Fast charging

350 kW

Acceleration

3.6 s

Compare this version with other EV models by range, battery, charging, performance and more.

Real-world range

between 420 and 855 km

City driving – cold weather575 km

Highway driving – cold weather420 km

Mixed driving – cold weather495 km

City driving – mild weather855 km

Highway driving – mild weather538 km

Mixed driving – mild weather670 km

Range is measured under different conditions: cold weather = -10 °C with heating. Mild weather = 23 °C with climate control. Highway = constant 110 km/h. Actual range will vary with speed, driving style, weather and route.

Long-distance suitability

4 / 5

First leg425 km

Distance to charging stop0 km

Second leg183 km

Total distance608 km

First leg time3 h 52 min

Charging time15 min

Second leg time1 h 40 min

Total time5 h 47 min

Click here for full analysis .

Long-distance suitability is a 5-star rating that indicates how well the vehicle is suited for long trips. The assessment is based on one-stop range: the total distance the vehicle can cover with one 15-minute charging stop.

Battery

Nominal capacity200.0 kWh

Battery typeLithium-ion

Number of cells480

Architecture800 V

Warranty period8 years

Warranty mileage160,000 km

Useable capacity190.0 kWh

Cathode materialNMC

Pack configuration160s3p

Nominal voltage650 V

Form factorPouch

Name / referenceNo data

Charging

Home / destination

Charge portType 2

Port locationLeft side - rear

Charge power19.2 kW AC

Charge time (0->585 km) 11 h 45 min

Charge speed50 km/h

Fast charging

Charge portCombined Charging System (CCS Combo 2)

Port locationLeft side - rear

Max charging power350 kW

Charging power (10–80%)259 kW DC

Charge time (59->468 km) 44 min

Charge speed730 km/h

Autocharge supportedYes

Plug & Charge

Plug & Charge supportedNo

Supported protocol—

Battery preconditioning

Preconditioning possibleYes

Automatic preconditioning using navigation—

Performance

Acceleration 0–100 km/h3.6 s

Top speed171 km/h

Electric range670 km

Total power425 kW (578 PS)

Total torque1150 Nm

DrivetrainAll-wheel drive

Bidirectional charging (V2X / BPT)

Vehicle-to-Load (V2L)

V2L supportedYes

Exterior outlet(s)—

Max output power—

Interior outlet(s)—

Vehicle-to-Home (V2H)

V2H via AC supportedNo

V2H via DC supportedNo

Max output power via AC—

Max output power via DC—

Vehicle-to-Grid (V2G)

V2G via AC supportedNo

V2G via DC supportedNo

Max output power via AC—

Max output power via DC—

Energy consumption

EVDB real-world range

Range585 km

CO₂ emissions0 g/km

Real consumption325 Wh/km

Real fuel equivalent3.6 l/100 km

Real-world energy consumption

between 222 and 452 Wh/km

City driving – cold weather261 Wh/km

Highway driving – cold weather452 Wh/km

Mixed driving – cold weather384 Wh/km

City driving – mild weather222 Wh/km

Highway driving – mild weather353 Wh/km

Mixed driving – mild weather284 Wh/km

Indication of real-world consumption under different conditions. Cold weather is based on -10 °C and use of heating. Mild weather is based on 23 °C and no climate-control load. Highway figures assume a constant speed of 110 km/h. Actual consumption varies with speed, driving style, weather and route conditions.

Dimensions and weight

Length4999 mm

Width2197 mm

Width with mirrors2380 mm

Height1976 mm

Wheelbase3218 mm

Curb weight4282 kg

Gross vehicle weight4717 kg

Maximum payload435 kg

Cargo volume1016 L

Maximum cargo volume2316 L

Front trunk320 L

Roof load100 kg

Tow hitch possibleYes

Unbraked towing capacity750 kg

Braked towing capacity3402 kg

Maximum vertical load100 kg

Miscellaneous

Seats5 seats

Isofix—

Turning circle9.0 m

Platform—

Dedicated EV platform—

Body styleSUV

SegmentF - Luxury

Roof railsYes

Heat pumpYes

Heat pump as standard equipmentYes

Home and destination charging (0 → 100 %)

Charging can be done from a regular wall socket or from a dedicated charging station. Public AC charging is always done through a charging station. How quickly the vehicle can charge depends on the charging equipment, cable, connector and the vehicle’s onboard charging capacity. The table below shows the available charging options for GMC Hummer EV SUV 2x from empty to full battery.

Norway

In Norway, both single-phase and three-phase AC connections are used, while three-phase charging is common in private and public charging points. The table below lists the possible charging options for GMC Hummer EV SUV 2x, but availability may vary by charging operator, installation and region.

Type 1 (Yazaki - SAE J1772)

Charge point	Max power	Power	Time	Speed
Wall outlet (2.3 kW)	230V / 1x10A	2.3 kW	97 h 45 min	6 km/h
1-phase 16A (3.7 kW)	230V / 1x16A	3.7 kW	60 h 45 min	10 km/h
1-phase 32A (7.4 kW)	230V / 1x32A	7.4 kW	30 h 30 min	19 km/h
3-phase 16A (11 kW)	400V / 3x16A	11 kW	20 h 30 min	29 km/h
3-phase 32A (22 kW)	400V / 3x32A	19.2 kW †	11 h 45 min	50 km/h

† = Limited by the onboard charger; the vehicle cannot charge faster than this.

Fast charging (10 → 80 %)

Fast charging is used for longer trips and short charging stops. The actual speed depends on charger power, battery temperature, state of charge, battery preconditioning and the vehicle’s charging curve. The table below shows typical 10–80 % fast-charging options for GMC Hummer EV SUV 2x where data is available.

Combined Charging System (CCS Combo 1)

Charge point	Max power	Avg power	Time	Speed
CCS (50 kW DC)	50 kW	50 kW †	160 min	140 km/h
CCS (75 kW DC)	75 kW	74 kW †	109 min	210 km/h
CCS (100 kW DC)	100 kW	97 kW †	85 min	280 km/h
CCS (150 kW DC)	150 kW	139 kW †	63 min	390 km/h
CCS (175 kW DC)	175 kW	160 kW †	57 min	450 km/h
CCS (250 kW DC)	250 kW	219 kW †	46 min	620 km/h
CCS (350 kW DC)	345 kW †	259 kW †	44 min	730 km/h

† = Limited by the vehicle’s maximum DC charging capability.

Long-distance suitability

Long-distance suitability is not determined by range alone. Charging speed is almost as important. Battery capacity, efficiency and fast-charging performance together decide how useful an electric vehicle is on longer trips.

To make vehicles easier to compare, Elbil RADAR uses a method called “1-stop range”. It combines driving range and charging performance and estimates how far the vehicle can travel with one 15-minute charging stop. The result is converted into a 0–5 star rating.

GMC Hummer EV SUV 2x

4 / 5

0

1

2

3

4

5

484 km

4 h 24 min

15 min

209 km

1 h 54 min

425 km

3 h 52 min

15 min

183 km

1 h 40 min

608 km (5 h 47 min)

378 km

3 h 26 min

15 min

163 km

1 h 29 min

541 km (5 h 10 min)

0 km

100

200

300

400

500

600

700

800

Mild weather

693 km 1-stop range

Average conditions

608 km 1-stop range

Cold weather

541 km 1-stop range

0	less than 200 km
1	200–325 km
2	325–450 km
3	450–575 km
4	575–700 km
5	more than 700 km

GMC Hummer EV SUV 2x

Key specifications

Real-world range

Long-distance suitability

Battery

Charging

Home / destination

Fast charging

Plug & Charge

Battery preconditioning

Performance

Bidirectional charging (V2X / BPT)

Vehicle-to-Load (V2L)

Vehicle-to-Home (V2H)

Vehicle-to-Grid (V2G)

Energy consumption

EVDB real-world range

Real-world energy consumption

Dimensions and weight

Miscellaneous

Home and destination charging (0 → 100 %)

Norway

Fast charging (10 → 80 %)

Long-distance suitability

Driving pattern

Assumptions

Star thresholds in 2025

Annual revision

1-stop range