GMC Sierra EV towing capacity
The 2026 GMC Sierra EV is rated for up to 12,500 lbs with a conventional ball hitch, in its best-equipped configuration. Other configurations are rated lower.
2026 GMC Sierra EV, highest published rating12,500 lbsConventional (ball hitch). Most are rated lower, so find yours in the year tables.
Source documents last retrieved October 3, 2026.
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2026 GMC Sierra EV
Conventional (ball hitch)
| Configuration | Engine | Drive | Axle | Max trailer | GCWR | Needs | Source |
|---|---|---|---|---|---|---|---|
| Elevation, CREW CAB Elevation Extended Rangepropulsion printed 'e4WD Two Motor', normalised to 4WD | e4WD Two Motor | 4WD | 12,500 lbs | 21,400 lbs | p. 1 | ||
| Denali, CREW CAB Denali Extended Rangepropulsion printed 'e4WD Two Motor', normalised to 4WD | e4WD Two Motor | 4WD | 12,500 lbs | 21,400 lbs | 11 kW AC Charging and Coil Suspension | p. 1 | |
| AT4, CREW CAB AT4 Extended Rangepropulsion printed 'e4WD Two Motor', normalised to 4WD | e4WD Two Motor | 4WD | 12,300 lbs | 21,400 lbs | p. 1 | ||
| AT4, CREW CAB AT4 Max Rangepropulsion printed 'e4WD Two Motor', normalised to 4WD | e4WD Two Motor | 4WD | 10,200 lbs | 19,700 lbs | p. 1 | ||
| Denali, CREW CAB Denali Max Rangepropulsion printed 'e4WD Two Motor', normalised to 4WD | e4WD Two Motor | 4WD | 10,200 lbs | 19,700 lbs | p. 1 | ||
| Elevation, CREW CAB Elevation Standard Rangepropulsion printed 'e4WD Two Motor', normalised to 4WD | e4WD Two Motor | 4WD | 8,500 lbs | 16,600 lbs | p. 1 | ||
| Denali, CREW CAB Denali Standard Rangepropulsion printed 'e4WD Two Motor', normalised to 4WD | e4WD Two Motor | 4WD | 8,500 lbs | 16,600 lbs | p. 1 |
Hitch type not stated
The source gives these trailer weights without naming a hitch type. They are shown as printed.
| Configuration | Engine | Drive | Axle | Max trailer | GCWR | Needs | Source |
|---|---|---|---|---|---|---|---|
| Sierra EVfootnote 1: 'GM estimated. Requires Elevation or Denali with available Extended Range battery.' | 12,500 lbs | Elevation or Denali with available Extended Range battery | p. 33 |
Source: 2026 GM Envolve Fleet Guide; 2026 SIERRA EV MAX TRAILERING