Showing the 2024 Hummer EV 3X. We haven't verified this trim's engine; the numbers below cover every version of this model year. Every version
Owner complaints, recalls, fuel economy and safety ratings from public NHTSA and EPA data, updated Oct 17, 2026.
Fuel economy
47–53 MPGecombined; city 51–59, highway 43–48; every version of this model year
Five years of fuel
$8,650–$9,850U.S. average; Ohio $9,220–$10,490 at local prices; every version of this model year; fuel only, not other costs of owning it; 15,000 miles a year, at EIA electricity prices for Jul 2026
NHTSA overall safety rating
Not ratedNHTSA has no overall rating for this year
NHTSA's VIN data lists these trims for the 2024 Hummer EV. A trim's engine and numbers are shown as its own only where EPA names versions after the trim and no other version could be it; "seen with" means a source shows that engine on the trim, not that it was the only one. Recalls and complaints cover the whole model year: whether a recall applies to a car depends on its VIN, on NHTSA's recall lookup.
Owners have filed 13 complaints with NHTSA about the 2024 Hummer EV. These are unverified owner reports, counted by the part of the car they name; one complaint can name several parts. Counts aren't adjusted for how many were sold, so they don't show how reliable a car is.
Complaints by part of the car
Part
Complaints
Crashes
Fires
Injuries
Electrical system
5
1
0
0
Service brakes
4
1
0
0
Forward collision avoidance
3
0
0
0
Steering
3
1
0
0
Structure
2
0
0
0
Unknown or other
2
0
0
0
Visibility/wiper
2
0
0
0
Vehicle speed control
1
0
0
0
Visibility
1
0
0
0
Complaints by model year
Newer years have had less time to collect complaints, and counts aren't adjusted for sales, so a shorter bar doesn't mean a more reliable year.
NHTSA lists 2 recall campaigns for the 2024 Hummer EV over its history. Campaigns are matched by model and year, so each one may apply to a given car, and its repair may already be done: check a VIN on NHTSA's recall lookup for the open recalls on that exact car.
General Motors, LLC (GM) is recalling certain 2024 Cadillac Lyriq, Chevrolet Blazer EV, Chevrolet Silverado EV, GMC Hummer EV SUV, and GMC Sierra EV vehicles. The electric motors in the rear drive units may have insufficiently insulated wires that can contact each other, resulting in a loss of drive power.
Risk: A loss of drive power increases the risk of a crash.
Remedy: Dealers will replace the rear drive unit, free of charge. Owner notification letters were mailed May 16, 2024. Owners may contact Chevrolet customer service at 1-800-222-1020; Cadillac customer service at 1-800-458-8006; Hummer customer service at 1-800-732-5493; or GMC customer service at 1-800-462-8782. GM's number for this recall is N242447080.
General Motors, LLC (GM) is recalling certain 2023-2024 GMC Hummer EV pick up, 2024 GMC Hummer EV SUV, and 2024 Chevrolet Silverado EV vehicles. The left or right front seat belt buckle attachment bolts may not be tightened properly.
Risk: An improperly tightened seat belt buckle may not restrain an occupant as intended, increasing the risk of injury during a crash.
Remedy: Dealers will tighten the left and right front seat belt buckle attachment bolts, free of charge. Owner notification letters were mailed December 21, 2023. Owners may contact GMC customer service at 1-833-EVCHEVY (1-833-382-4389) (TTY 711 / 1-800-833-2438) /1-833-HUMMER-EV (1-833-486-6373) (TTY 711 / 1-800-833-2438). GM's number for this recall is N232419280.
Carmakers sent NHTSA 635 service bulletins and notices that cover the 2024 Hummer EV, the latest on Oct 7, 2026. They tell dealers how to fix known issues.
The parts they mention most: unknown or other (291), electrical system (216), equipment (96), fuel/propulsion system (55), structure (52).
NHTSA hasn't opened a defect investigation that covers this model year.
Specs
EPA class: standard pickup trucks. EPA greenhouse gas score: 10 out of 10. Each version EPA tested:
Swipe the table sideways for more columns.
Version
Engine
Transmission
Fuel
City / hwy / comb
Hummer EV All-Wheel Drive
214 kW PMSM
Automatic (A1)
Electricity 314 miles of range
59 / 48 / 53 MPGe
Hummer EV 2M20 All-Wheel Drive
214 and 214 kW ACPM
Automatic (A1)
Electricity 311 miles of range
58 / 46 / 52 MPGe
Hummer EV MT Tires All-Wheel Drive
214 kW PMSM
Automatic (A1)
Electricity 298 miles of range
55 / 45 / 50 MPGe
Hummer EV MT Tires 2M20 All-Wheel Drive
214 and 214 kW ACPM
Automatic (A1)
Electricity 279 miles of range
51 / 43 / 47 MPGe
Hummer EV SUV All-Wheel Drive
214 kW PMSM
Automatic (A1)
Electricity 314 miles of range
59 / 48 / 53 MPGe
Hummer EV SUV 2M20 All-Wheel Drive
214 and 214 kW ACPM
Automatic (A1)
Electricity 303 miles of range
56 / 46 / 51 MPGe
Hummer EV SUV MT Tires All-Wheel Drive
214 kW PMSM
Automatic (A1)
Electricity 298 miles of range
55 / 45 / 50 MPGe
Hummer EV SUV MT Tires 2M20 All-Wheel Drive
214 and 214 kW ACPM
Automatic (A1)
Electricity 279 miles of range
51 / 43 / 47 MPGe
Sources and dates
U.S. EPA fuel economy data, file of Sep 29, 2026
NHTSA owner complaints, file of Oct 17, 2026
NHTSA recalls, file of Oct 17, 2026
NHTSA manufacturer communications, file of Oct 17, 2026
NHTSA defect investigations, file of Oct 17, 2026
NHTSA 5-Star Safety Ratings, file of Aug 7, 2026
U.S. Energy Information Administration, file of Oct 12, 2026
Fuel cost: EPA mpg with fuel prices for the week of Oct 12, 2026 and electricity prices for Jul 2026. Source: U.S. Energy Information Administration (Oct 2026). Complaints are unverified reports owners filed with NHTSA. About the data