2025 BMW X4 vs 2026 BMW X3
📊 Key Differences
- Fuel economy: 24 MPG vs 29 MPG combined — BMW X3 is more efficient
- Annual fuel cost: $3400 vs $2800 — BMW X3 saves $ per year
- Fuel type: Premium Gasoline vs Premium Gasoline
| Specification | 2025 BMW X4 | 2026 BMW X3 |
|---|---|---|
| Year | 2025 | 2026 |
| Class | Small Sport Utility Vehicle 4WD | Small Sport Utility Vehicle 4WD |
| Fuel Type | Premium Gasoline | Premium Gasoline |
| Drive | All-Wheel Drive | All-Wheel Drive |
| Transmission | Automatic (S8) | Automatic (S8) |
| Cylinders | 4 | 4 |
| Displacement (L) | 2.0 | 2.0 |
| City MPG | 21 | 27 |
| Highway MPG | 27 | 33 |
| Combined MPG | 24 | 29 |
| Annual Fuel Cost | $3400 | $2800 |
| CO₂ (g/mile) | 372.0 | 299.0 |
| EPA Fuel Economy Score | 5/10 | 6/10 |
| EPA GHG Score | 5/10 | 6/10 |
| Overall Safety | — | 4/5 ★ |
| Frontal Crash | — | 4/5 |
| Side Crash | — | 5/5 |
| Rollover | — | 4/5 |
🚗 2025 BMW X4
Small Sport Utility Vehicle 4WD with 24 MPG combined fuel economy. Runs on Premium Gasoline. All-Wheel Drive drivetrain.
Full BMW X4 Profile →🚗 2026 BMW X3
Small Sport Utility Vehicle 4WD with 29 MPG combined fuel economy. Runs on Premium Gasoline. All-Wheel Drive drivetrain.
Full BMW X3 Profile →🔗 Related