GMC Hummer Dimensions (2022 - 2024): Your Go-To Guide

The outer dimensions of the GMC Hummer are as follows:

• a height between 6.48 to 6.59 feet
• a length between 17.22 to 18.07 feet
• a width of 7.23 feet
• a wheelbase between 10.56 to 11.3 feet

Scroll down to see the exact dimensions as specified in our data, organized by trim, option package, and model year.

Check out the Vehicle Dimensions specifications for other makes and models.

2024 GMC Hummer Dimensions

The 2024 GMC Hummer outer dimensions depend on the trim. The measurements range as follows:

• a height between 6.48 to 6.59 feet
• a length between 17.22 to 18.07 feet
• a wheelbase between 10.56 to 11.3 feet

2024 GMC Hummer Vehicle Length, Height, Width And Wheelbase (Imperial)

Trim	Engine | Drivetrain	Vehicle Height	Vehicle Length	Vehicle Wheelbase
EV 3X e4WD 4dr SUV	Turbo | MAX | AWD	6.48 ft	17.22 ft	10.56 ft
EV 2X e4WD 4dr SUV	Turbo | MAX | AWD	6.48 ft	17.22 ft	10.56 ft
EV 2 e4WD 4dr SUV	Turbo | MAX | AWD	6.48 ft	17.22 ft	10.56 ft
EV Pickup 3X e4WD Crew Cab Electric	Turbo | MAX | AWD	6.59 ft	18.07 ft	11.3 ft
EV Pickup 2X e4WD Crew Cab Electric	Turbo | MAX | AWD	6.59 ft	18.07 ft	11.3 ft
EV Pickup 2 e4WD Crew Cab Electric	Turbo | MAX | AWD	6.59 ft	18.07 ft	11.3 ft

2024 GMC Hummer Vehicle Length, Height, Width And Wheelbase (Metric)

Trim	Engine | Drivetrain	Vehicle Height	Vehicle Length	Vehicle Wheelbase
EV 3X e4WD 4dr SUV	Turbo | MAX | AWD	1.98 m	5.25 m	3.22 m
EV 2X e4WD 4dr SUV	Turbo | MAX | AWD	1.98 m	5.25 m	3.22 m
EV 2 e4WD 4dr SUV	Turbo | MAX | AWD	1.98 m	5.25 m	3.22 m
EV Pickup 3X e4WD Crew Cab Electric	Turbo | MAX | AWD	2.01 m	5.51 m	3.44 m
EV Pickup 2X e4WD Crew Cab Electric	Turbo | MAX | AWD	2.01 m	5.51 m	3.44 m
EV Pickup 2 e4WD Crew Cab Electric	Turbo | MAX | AWD	2.01 m	5.51 m	3.44 m

2023 GMC Hummer Dimensions

The 2023 GMC Hummer outer dimensions depend on the trim. The measurements range as follows:

• a height between 6.58 to 6.59 feet
• a length between 18.0 to 18.07 feet
• a width of 7.23 feet
• a wheelbase between 11.25 to 11.3 feet

2023 GMC Hummer Vehicle Length, Height, Width And Wheelbase (Imperial)

Trim	Engine | Transmission | Drivetrain	Vehicle Height	Vehicle Length	Vehicle Width w/o Mirrors	Vehicle Wheelbase
EV Pickup 3X e4WD Crew Cab Electric	2.7L | Turbo | HIGH-OUTPUT | AWD	6.59 ft	18.07 ft		11.3 ft
EV Base Pickup e Crew Cab Truck	NONE (ELECTRIC MOTORS) | None (Electric Drive Unit) | AWD	6.58 ft	18.0 ft	7.23 ft	11.25 ft

2023 GMC Hummer Vehicle Length, Height, Width And Wheelbase (Metric)

Trim	Engine | Transmission | Drivetrain	Vehicle Height	Vehicle Length	Vehicle Width w/o Mirrors	Vehicle Wheelbase
EV Pickup 3X e4WD Crew Cab Electric	2.7L | Turbo | HIGH-OUTPUT | AWD	2.01 m	5.51 m		3.44 m
EV Base Pickup e Crew Cab Truck	NONE (ELECTRIC MOTORS) | None (Electric Drive Unit) | AWD	2.01 m	5.49 m	2.2 m	3.42 m

2022 GMC Hummer Dimensions

The 2022 GMC Hummer outer dimensions are as follows:

• a height of 6.58 feet
• a length of 18.0 feet
• a width of 7.23 feet
• a wheelbase of 11.25 feet

2022 GMC Hummer Vehicle Length, Height, Width And Wheelbase (Imperial)

Trim	Engine | Transmission | Drivetrain	Vehicle Height	Vehicle Length	Vehicle Width w/o Mirrors	Vehicle Wheelbase
EV Edition 1 e Crew Cab Truck	ULTIUM DRIVE SYSTEM | Electronic Precision Shift, Electronic Range Selector | AWD	6.58 ft	18.0 ft	7.23 ft	11.25 ft

2022 GMC Hummer Vehicle Length, Height, Width And Wheelbase (Metric)

Trim	Engine | Transmission | Drivetrain	Vehicle Height	Vehicle Length	Vehicle Width w/o Mirrors	Vehicle Wheelbase
EV Edition 1 e Crew Cab Truck	ULTIUM DRIVE SYSTEM | Electronic Precision Shift, Electronic Range Selector | AWD	2.01 m	5.49 m	2.2 m	3.42 m