Most fuel-efficient cars of 2026
Ranked by EPA combined fuel economy, the most fuel-efficient 2026 car is the Toyota Mirai at 72 MPG (74 city / 70 highway). Each model appears once, using its most efficient version. Electric vehicles are excluded because MPGe is not directly comparable.
- 2026 Toyota Mirai74 city / 70 hwy72 MPG
- 2026 Toyota Prius57 city / 56 hwy57 MPG
- 2026 Hyundai Elantra Hybrid51 city / 58 hwy54 MPG
- 2026 Hyundai Sonata Hybrid47 city / 56 hwy51 MPG
- 2026 Toyota Camry50 city / 49 hwy50 MPG
- 2026 Toyota Corolla Hybrid53 city / 46 hwy50 MPG
- 2026 Honda Civic50 city / 47 hwy49 MPG
- 2026 Honda Accord Hybrid51 city / 44 hwy48 MPG
- 2026 Lexus ES48 city / 44 hwy46 MPG
- 2026 Honda Prelude46 city / 41 hwy44 MPG