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GMC Hummer Turning Radius (2023-2026)

Researched By The AutoPadre Research Team

Last Updated 2026-09-02

The GMC Hummer curb-to-curb turning radius is between 21.0 and 22.15 feet as specified in our data below, organized by trim, option package, and model year.

For example the 2026 GMC Hummer with the EV SUV 2X w/ 1SF trim package curb-to-curb turning radius is 21.0 feet.

Check out the Turning Radius specifications for other makes and models.

2026 GMC Hummer Turning Radius

Depending on trim, the 2026 GMC Hummer curb-to-curb turning radius is between 21.0 and 22.15 feet.

2026 GMC Hummer Turning Radius (Imperial)
Trim	Engine \| Transmission \| Drivetrain	Turning Radius Curb-to-Curb (Imp.)	Turning Diameter Curb-to-Curb (Imp.)
EV Crew Cab 2X w/ 1SC Truck	Electric \| None (Electric Drive Unit) \| 4WD	22.15 ft	44.3 ft
EV Crew Cab 2X w/ 3VL Truck	Electric \| None (Electric Drive Unit) \| 4WD	22.15 ft	44.3 ft
EV Crew Cab 3X Truck	Electric \| None (Electric Drive Unit) \| 4WD	22.15 ft	44.3 ft
EV SUV 2X w/ 1SF SUV	Electric \| None (Electric Drive Unit) \| 4WD	21.0 ft	42.0 ft
EV SUV 2X w/ 3VL SUV	Electric \| None (Electric Drive Unit) \| 4WD	21.0 ft	42.0 ft
EV SUV 3X SUV	Electric \| None (Electric Drive Unit) \| 4WD	21.0 ft	42.0 ft

2026 GMC Hummer Turning Radius (Metric)
Trim	Engine \| Transmission \| Drivetrain	Turning Radius Curb-to-Curb (Metric)	Turning Diameter Curb-to-Curb (Metric)
EV Crew Cab 2X w/ 1SC Truck	Electric \| None (Electric Drive Unit) \| 4WD	6.75 m	13.5 m
EV Crew Cab 2X w/ 3VL Truck	Electric \| None (Electric Drive Unit) \| 4WD	6.75 m	13.5 m
EV Crew Cab 3X Truck	Electric \| None (Electric Drive Unit) \| 4WD	6.75 m	13.5 m
EV SUV 2X w/ 1SF SUV	Electric \| None (Electric Drive Unit) \| 4WD	6.4 m	12.8 m
EV SUV 2X w/ 3VL SUV	Electric \| None (Electric Drive Unit) \| 4WD	6.4 m	12.8 m
EV SUV 3X SUV	Electric \| None (Electric Drive Unit) \| 4WD	6.4 m	12.8 m