Most fuel-efficient cars of 2027
The 2027 Toyota Prius leads with 55 MPG combined (4.3 L/100 km). These are the top 25 cars of model year 2027, ranked by the EPA combined fuel economy, best version of each model. The model year is still in progress, so more vehicles will be added as the EPA rates them.
| # | Vehicle | Powertrain | Transmission | MPG city / hwy / comb | L/100 km |
|---|---|---|---|---|---|
| 1 | Toyota Prius | 2.0 L 4-cyl hybrid | Automatic (variable gear ratios) | 59 / 50 / 55 | 4.3 |
| 2 | Hyundai Sonata Hybrid Blue | 2.0 L 4-cyl hybrid | Automatic (AM-S6) | 47 / 56 / 51 | 4.6 |
| 3 | Toyota Corolla Hybrid (Normal/Eco Modes) | 1.8 L 4-cyl hybrid | Automatic (variable gear ratios) | 53 / 46 / 50 | 4.7 |
| 4 | Honda Prelude | 2.0 L 4-cyl hybrid | Automatic (variable gear ratios) | 46 / 41 / 44 | 5.3 |
| 5 | Honda CR-V FWD | 2.0 L 4-cyl hybrid | Automatic (variable gear ratios) | 43 / 36 / 40 | 5.9 |
| 6 | Volkswagen Jetta | 1.5 L 4-cyl turbo | Automatic (S8) | 29 / 40 / 34 | 6.9 |
| 7 | Kia K4 4DR with DMS | 2.0 L 4-cyl | Automatic (AV-S1) | 29 / 39 / 33 | 7.1 |
| 8 | Mercedes-Benz CLA 220 | 1.5 L 4-cyl turbo hybrid | Automatic (AM8) | 29 / 39 / 33 | 7.1 |
| 9 | Nissan Sentra with Sport/Normal/Eco Modes | 2.0 L 4-cyl | Automatic (variable gear ratios) | 30 / 38 / 33 | 7.1 |
| 10 | BMW 228 Gran Coupe | 2.0 L 4-cyl turbo | Automatic (AM-S7) | 27 / 39 / 31 | 7.6 |
| 11 | BMW 430i Coupe | 2.0 L 4-cyl turbo hybrid | Automatic (S8) | 28 / 36 / 31 | 7.6 |
| 12 | BMW 530i Sedan | 2.0 L 4-cyl turbo hybrid | Automatic (S8) | 29 / 35 / 31 | 7.6 |
| 13 | MINI Cooper C Convertible | 2.0 L 4-cyl turbo | Automatic (AM-S7) | 27 / 37 / 31 | 7.6 |
| 14 | Kia K5 w/Stop-Start | 2.5 L 4-cyl | Automatic (S8) | 26 / 37 / 30 | 7.8 |
| 15 | MINI JCW Convertible | 2.0 L 4-cyl turbo | Automatic (AM-S7) | 26 / 35 / 30 | 7.8 |
| 16 | Mercedes-Benz C300 | 2.0 L 4-cyl turbo hybrid | Automatic 9-spd | 25 / 35 / 29 | 8.1 |
| 17 | Subaru Impreza | 2.5 L 4-cyl | Automatic (AV-S8) | 26 / 33 / 29 | 8.1 |
| 18 | Volkswagen GLI | 2.0 L 4-cyl turbo | Automatic (AM-S7) | 26 / 35 / 29 | 8.1 |
| 19 | Audi A3 quattro | 2.0 L 4-cyl turbo | Automatic (AM-S7) | 24 / 33 / 28 | 8.4 |
| 20 | Honda HR-V FWD | 2.0 L 4-cyl | Automatic (variable gear ratios) | 26 / 32 / 28 | 8.4 |
| 21 | Mercedes-Benz E350 | 2.0 L 4-cyl turbo hybrid | Automatic 9-spd | 25 / 33 / 28 | 8.4 |
| 22 | Volkswagen Golf GTI | 2.0 L 4-cyl turbo | Automatic (AM-S7) | 25 / 34 / 28 | 8.4 |
| 23 | Mercedes-Benz CLE300 4matic (Convertible) | 2.0 L 4-cyl turbo hybrid | Automatic 9-spd | 24 / 33 / 27 | 8.7 |
| 24 | Audi A5 quattro | 2.0 L 4-cyl turbo | Automatic (AM-S7) | 22 / 32 / 26 | 9.0 |
| 25 | Audi S3 | 2.0 L 4-cyl turbo | Automatic (AM-S7) | 23 / 31 / 26 | 9.0 |
Source: U.S. EPA / DOE fuel economy data for vehicles sold in the United States (U.S. gallons). Plug-in hybrids are ranked by their fuel economy when running on petrol only. Electric cars are ranked separately. Real-world results vary.