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GMC Hummer EV 1st Generation

2022–2026 · BT1 / Ultium · truck

First-generation Hummer EV on GM's Ultium-platform BT1 architecture. Edition 1 tri-motor configuration makes 1,000 hp and ~11,500 lb-ft (at the wheels). Pickup (5-door) and SUV (5-door, shorter wheelbase) body styles. Curb weight 9,600-10,400 lb. EPA range 298-381 miles. Features: CrabWalk diagonal driving, Extract Mode air-ride lift, removable Infinity Roof T-tops, Super Cruise. Built at Detroit-Hamtramck (Factory Zero).

Watch out: Curb weight (~9,000+ lb) is the practical concern — most home garages, lifts, and parking structures aren't rated for it; tires and brakes wear fast. Early software glitches required several OTA updates; battery cell shortages caused multi-year delivery delays for reservation holders.

What your Hummer EV takes

The parts and fluids that fit this generation. Specs we publish are confirmed against two independent sources; the rest fill in as we verify them.

  • Tire size305/70R18✓ VerifiedView
  • BatteryGroup 94R · 730 CCA min✓ VerifiedView
  • Wiper bladesNot catalogued yetFind yours soon
  • Cabin air filterNot catalogued yetFind yours
  • Headlight bulbsNot catalogued yetFind yours soon
  • CoolantNot catalogued yetFind yours soon
  • Brake fluidNot catalogued yetFind yours soon
  • Tire pressureNot catalogued yetFind yours soon
  • Key fob batteryNot catalogued yetFind yours soon
  • Power steering fluidNot catalogued yetFind yours soon
  • Differential fluidNot catalogued yetFind yours soon
  • Brake padsNot catalogued yetFind yours soon
  • Wheel fitmentNot catalogued yetFind yours soon
  • Brake rotorsNot catalogued yetFind yours soon
  • A/C refrigerantNot catalogued yetFind yours soon

Full clubhouse — owner Garage Lineage, common problems, year-by-year notes, and product picks — is on the build list.

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