2025 GMC
Hummer EV SUV 2X
Auto (A1)
Overview
- Body
- Standard Sport Utility Vehicle 4WDEPA, from EPA, last updated 6/11/2026
- Drivetrain
- All-Wheel DriveEPA, from EPA, last updated 6/11/2026
- Transmission
- Automatic (A1)EPA, from EPA, last updated 6/11/2026
- Powertrain
- ElectricEPA, from EPA, last updated 6/11/2026
- Fuel
- ElectricityEPA, from EPA, last updated 6/11/2026
Engine & performance
- Motor kW
- 195EPA, from EPA, last updated 6/11/2026
Efficiency
- MPG Hwy
- 46 mpgEPA, from EPA, last updated 6/11/2026
- MPG City
- 59 mpgEPA, from EPA, last updated 6/11/2026
- MPG Comb
- 53 mpgEPA, from EPA, last updated 6/11/2026
- Fuel $/yr
- $1,450EPA, from EPA, last updated 6/11/2026
- Eco Score
- 10/10EPA, from EPA, last updated 6/11/2026
- Smog score
- 10/10
- Elec. Range
- 315 miEPA, from EPA, last updated 6/11/2026
- Range per hour (240V)
- 28 mi/hr
- Recharge hrs
- 11.2EPA, from EPA, last updated 6/11/2026
- SmartWay certified
- Yes
Dimensions & capacity
- Length
- 197 inNHTSA vPIC, from NHTSA vPIC, last updated 6/5/2026
- Width
- 87 inNHTSA vPIC, from NHTSA vPIC, last updated 6/5/2026
- Height
- 78 inNHTSA vPIC, from NHTSA vPIC, last updated 6/5/2026
- Wheelbase
- 127 inNHTSA vPIC, from NHTSA vPIC, last updated 6/5/2026
- Curb Weight
- 8,660 lbNHTSA vPIC, from NHTSA vPIC, last updated 6/5/2026
Safety NHTSA, model year
- Recalls
- 0
- Owner complaints
- 0
Feature availability
Which features come standard, cost extra, or are locked to a pricier trim arrives with the next data phase. Standard equipment shows here today.
Known issues manufacturer service bulletins, model year
301 service bulletins filed with NHTSA for this model year
Jun 5, 2026UNKNOWN OR OTHERPIT6477C
This preliminary PI was created to advise techniians in the field that they will not be able to perform a GDS automated bleed with the scan tool dues to a issue with the software in the scan tool
Jun 3, 2026UNKNOWN OR OTHERPIT6503A
This preliminary information is to inform technicians that GM is placing the B174W Front View Camera Module (ACP2) on part restriction due to elevated replacement rates and ongoing engineering investigation. Technicians must not replace the front camera module unless they have: 1.Completed the diagnostic procedure in this PI, and 2.Contacted TAC and received authorization, including the SI document number and specific step that directs camera replacement.
May 29, 2026UNKNOWN OR OTHERPIT6209K
This Preliminary information communicates recovery procedure after return to dealer message.
May 27, 2026UNKNOWN OR OTHERPIT6519
This preliminary information is to inform technicians and customers that the voice command will be inoperative when trying to open applications. Engineering is investigating and this PI will be converted to a bulletin when a repair is available.
May 27, 2026UNKNOWN OR OTHERPIP6117
This Preliminary Information communicates possible conditions arising from corrosion on the JX310 splice pack that could affect vehicle operation including the ability to start, drive, charge their EV.
May 21, 2026UNKNOWN OR OTHERPIT6215C
This Preliminary information communicates to dealership technicians that if they encounter a customer vehicle with this concern, to perform the steps listed and should be able to reprogram the module and correct this.
May 19, 2026UNKNOWN OR OTHERPIC6602X
This Preliminary information communicates to dealers steps to follow to obtain an IOK radio.
May 14, 2026UNKNOWN OR OTHERPIC6540J
This Preliminary information communicates to dealers a procedure to reset the radio.
- and 293 more
Source: NHTSA manufacturer communications (technical service bulletins).
Warranty manufacturer terms, by make
- Basic
- 3 yr / 36k mi
- Powertrain
- 5 yr / 60k mi
- Roadside assistance
- 5 yr / 60k mi
- Maintenance
- 1 yr / 12k mi
- EV battery
- 8 yr / 100k mi
Information is gathered on a best-effort basis from public sources, may be incomplete or out of date, and is not purchasing or financial advice. Verify with the manufacturer or dealer before buying.