2026 GMC Terrain vs 2026 Tesla Model Y
📊 Key Differences
- Fuel economy: 27 MPG vs 138 MPG combined — Tesla Model Y is more efficient
- Annual fuel cost: $2500 vs $550 — Tesla Model Y saves $ per year
- Fuel type: Regular Gasoline vs Electricity
| Specification | 2026 GMC Terrain | 2026 Tesla Model Y |
|---|---|---|
| Year | 2026 | 2026 |
| Class | Small Sport Utility Vehicle 2WD | Small Sport Utility Vehicle 2WD |
| Fuel Type | Regular Gasoline | Electricity |
| Drive | Front-Wheel Drive | Rear-Wheel Drive |
| Transmission | Automatic (variable gear ratios) | Automatic (A1) |
| Cylinders | 4 | — |
| Displacement (L) | 1.5 | — |
| City MPG | 26 | 148 |
| Highway MPG | 28 | 129 |
| Combined MPG | 27 | 138 |
| Annual Fuel Cost | $2500 | $550 |
| CO₂ (g/mile) | 329.0 | — |
| EPA Fuel Economy Score | 5/10 | 10/10 |
| EPA GHG Score | 5/10 | 10/10 |
| Side Crash | 5/5 | — |
| Rollover | 4/5 | — |
🚗 2026 GMC Terrain
Small Sport Utility Vehicle 2WD with 27 MPG combined fuel economy. Runs on Regular Gasoline. Front-Wheel Drive drivetrain.
Full GMC Terrain Profile →🚗 2026 Tesla Model Y
Small Sport Utility Vehicle 2WD with 138 MPG combined fuel economy. Runs on Electricity. Rear-Wheel Drive drivetrain.
Full Tesla Model Y Profile →🔗 Related