GMC Terrain AWD Denali/AT4
2026–2026 · 1 configurations
The GMC Terrain AWD Denali/AT4 has been tested by the EPA across 1 different configurations spanning model years 2026 through 2026. Over this period, the Terrain AWD Denali/AT4 has achieved a consistent combined fuel economy rating of 25 MPG. Below you will find a comprehensive breakdown of every tested configuration, organized by model year. Click any row to view detailed specifications, emissions data, and annual fuel cost estimates for that specific vehicle.
All Configurations
| Year | Powertrain | Annual Cost | City | Hwy | Comb MPG | Compare |
|---|---|---|---|---|---|---|
| 2026 | 1.5L 4-cyl All-Wheel Drive Automatic 8-spd • Regular | $2,400 | 24 | 26 | 25MPG |
Historical Efficiency
Safety Rating History
NHTSA typically tests the base platform of a vehicle and does not test every specific trim level. This specific configuration (Terrain AWD Denali/AT4) has not been independently rated.
Complaint & Incident History
The data below represents all official consumer complaints reported to the National Highway Traffic Safety Administration (NHTSA) for the GMC Terrain AWD Denali/AT4. Click on any year to drill down and read the unedited, raw problem narratives submitted directly by vehicle owners.
Platform Recall Intelligence
Most Recalled Components
Tip: Click any component bar to view detailed recall narratives.