1st Gen
GMC Hummer EV (2022–2026)
Maintenance Schedule
7 recurring services keep the 2022–2026 GMC Hummer EV healthy. Budget roughly $1,200–2,000 in routine maintenance over 100,000 miles at typical U.S. shop prices.
Applies to model years 2022, 2023, 2024, 2025, 2026
Full schedule
Intervals follow the factory maintenance schedule for the 2022-2026 GMC Hummer EV. Cost ranges are typical U.S. shop prices.
| Service | Interval | Est. cost | Notes |
|---|---|---|---|
| Tire Rotation | Every 7,500 mi or 12 mo | $40–70 | Rotate tires and inspect for wear |
| Cabin Filter | Every 22,500 mi or 12 mo | $40–65 | Cabin air filter replacement |
| Brake Fluid | Every 45,000 mi or 5 yr | $120–180 | Brake fluid flush and replacement |
| Four-Wheel Steer Service | Every 50,000 mi or 4 yr | $150–250 | Four-wheel steering system service |
| Battery Coolant | Every 150,000 mi or 5 yr | $300–500 | Battery cooling system service |
| A/C Desiccant | Every 150,000 mi or 6 yr | $200–350 | A/C desiccant replacement |
| Drive Unit Service | Every 150,000 mi or 5 yr | $250–400 | Drive unit fluid change |
Common questions
How much does it cost to maintain a GMC Hummer EV (2022–2026)?
Routine maintenance on the 2022–2026 GMC Hummer EV runs roughly $1,200–2,000 over 100,000 miles at typical U.S. shop prices, spread across 7 recurring services. Independent shops usually land near the low end; dealers near the high end.
What is the most expensive scheduled service on this Hummer EV?
Battery Coolant at $300–500, due every 150,000 miles. Battery cooling system service.
Cost ranges are typical U.S. independent-shop and dealer estimates; your local prices vary. Severe driving — towing, short trips, extreme heat or cold — shortens many intervals. Information here is general and may be estimated or AI-assisted — not professional, medical, or veterinary advice. Verify against your owner's manual, a professional, or your vet before acting. See our Terms & Disclaimer.