Overall mpg is based on our real-world fuel-economy tests. All vehicles are equipped with an automatic transmission unless noted otherwise.
| Best mpg | Worst mpg | ||
|---|---|---|---|
| Toyota Prius | 44 mpg | Ford F-250 Lariat (diesel) | 10 mpg |
| Smart ForTwo Passion | 39 | Hummer H2 | 11 |
| Honda Insight EX | 38 | Cadillac Escalade | 13 |
| Volkswagen Golf TDI (manual) | 38 | Chevrolet Avalanche LT (5.3) | 13 |
| Honda Civic Hybrid | 37 | Chevrolet Silverado 2500HD LTZ | 13 |
| Ford Fusion Hybrid | 34 | Ford Expedition EL Eddie Bauer | 13 |
| Scion xD (manual) | 34 | Jeep Commander Limited (5.7) | 13 |
| Toyota Camry Hybrid | 34 | Lincoln Navigator Ultimate | 13 |
| Honda Fit Sport (manual) | 33 | Nissan Armada LE | 13 |
| Mini Cooper (manual) | 33 | Nissan Titan SE | 13 |