2020 Buick Regal vs 2026 Tesla Model S
📊 Key Differences
- Fuel economy: 26 MPG vs 124 MPG combined — Tesla Model S is more efficient
- Annual fuel cost: $2650 vs $600 — Tesla Model S saves $ per year
- Fuel type: Premium Gasoline vs Electricity
| Specification | 2020 Buick Regal | 2026 Tesla Model S |
|---|---|---|
| Year | 2020 | 2026 |
| Class | Midsize Cars | Large Cars |
| Fuel Type | Premium Gasoline | Electricity |
| Drive | Front-Wheel Drive | All-Wheel Drive |
| Transmission | Automatic (S9) | Automatic (A1) |
| Cylinders | 4 | — |
| Displacement (L) | 2.0 | — |
| City MPG | 22 | 132 |
| Highway MPG | 32 | 116 |
| Combined MPG | 26 | 124 |
| Annual Fuel Cost | $2650 | $600 |
| CO₂ (g/mile) | 343.0 | — |
| EPA Fuel Economy Score | 5/10 | 10/10 |
| EPA GHG Score | 5/10 | 10/10 |
🚗 2020 Buick Regal
Midsize Cars with 26 MPG combined fuel economy. Runs on Premium Gasoline. Front-Wheel Drive drivetrain.
Full Buick Regal Profile →🚗 2026 Tesla Model S
Large Cars with 124 MPG combined fuel economy. Runs on Electricity. All-Wheel Drive drivetrain.
Full Tesla Model S Profile →🔗 Related