Gas cars · 401 cars · page 5 of 17
Most Fuel-Efficient Cars in 2026
- 101
2027 BMW 430i Convertible
Subcompact · Rear-Wheel Drive · Hybrid
Hybrid 2.0 L 4-cyl turbo 27 city · 35 hwyCombined MPG· $2,750 fuel a year30 MPG$2,750fuel a year - 102 MINI Combined MPG· $2,750 fuel a year30 MPG$2,750fuel a year
- 103
Combined MPG· $2,750 fuel a year30 MPG$2,750fuel a year - 104
Combined MPG· $2,250 fuel a year30 MPG$2,250fuel a year - 105
2027 BMW 430i xDrive Coupe
Subcompact · All-Wheel Drive · Hybrid
Hybrid 2.0 L 4-cyl turbo 27 city · 34 hwyCombined MPG· $2,750 fuel a year30 MPG$2,750fuel a year - 106
2027 BMW 530i xDrive Sedan
Midsize · All-Wheel Drive · Hybrid
Hybrid 2.0 L 4-cyl turbo 26 city · 34 hwyCombined MPG· $2,750 fuel a year30 MPG$2,750fuel a year - 107
2027 BMW M440i Coupe
Subcompact · Rear-Wheel Drive · Hybrid
Hybrid 3.0 L 6-cyl turbo 27 city · 34 hwyCombined MPG· $2,750 fuel a year30 MPG$2,750fuel a year - 108
2025 BMW M440i Coupe
Subcompact · Rear-Wheel Drive · Hybrid
Hybrid 3.0 L 4-cyl turbo 27 city · 34 hwyCombined MPG· $2,750 fuel a year30 MPG$2,750fuel a year - 109
2027 BMW M240i Coupe
Subcompact · Rear-Wheel Drive · Hybrid
Hybrid 3.0 L 6-cyl turbo 27 city · 34 hwyCombined MPG· $2,750 fuel a year30 MPG$2,750fuel a year - 110
Combined MPG· $2,250 fuel a year30 MPG$2,250fuel a year - 111
Combined MPG· $2,300 fuel a year29 MPG$2,300fuel a year - 112
Combined MPG· $2,850 fuel a year29 MPG$2,850fuel a year - 113
2025 Audi A5 Sportback quattro
Midsize · All-Wheel Drive · Hybrid
Hybrid 2.0 L 4-cyl turbo 26 city · 36 hwyCombined MPG· $2,850 fuel a year29 MPG$2,850fuel a year - 114
Combined MPG· $2,300 fuel a year29 MPG$2,300fuel a year - 115 Volkswagen Combined MPG· $2,300 fuel a year29 MPG$2,300fuel a year
- 116
2027 Mercedes-Benz C300
Compact · Rear-Wheel Drive · Hybrid
Hybrid 2.0 L 4-cyl turbo 25 city · 35 hwyCombined MPG· $2,850 fuel a year29 MPG$2,850fuel a year - 117
2026 BMW 330i xDrive Sedan
Compact · All-Wheel Drive · Hybrid
Hybrid 2.0 L 4-cyl turbo 26 city · 34 hwyCombined MPG· $2,850 fuel a year29 MPG$2,850fuel a year - 118
Combined MPG· $2,300 fuel a year29 MPG$2,300fuel a year - 119
Combined MPG· $2,850 fuel a year29 MPG$2,850fuel a year - 120
2027 BMW 430i xDrive Gran Coupe
Compact · All-Wheel Drive · Hybrid
Hybrid 2.0 L 4-cyl turbo 25 city · 34 hwyCombined MPG· $2,850 fuel a year29 MPG$2,850fuel a year - 121 Combined MPG· $2,300 fuel a year29 MPG$2,300fuel a year
- 122
2026 Mercedes-Benz CLA250 4matic
Compact · All-Wheel Drive · Hybrid
Hybrid 2.0 L 4-cyl turbo 25 city · 34 hwyCombined MPG· $2,850 fuel a year29 MPG$2,850fuel a year - 123 Combined MPG· $2,850 fuel a year29 MPG$2,850fuel a year
- 124 Combined MPG· $2,850 fuel a year29 MPG$2,850fuel a year
- 125
2027 BMW M440i Convertible
Subcompact · Rear-Wheel Drive · Hybrid
Hybrid 3.0 L 6-cyl turbo 27 city · 33 hwyCombined MPG· $2,850 fuel a year29 MPG$2,850fuel a year
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- Audi A4 · Alexander-93 · CC BY-SA 4.0 · Wikimedia Commons
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- BMW 4 Series · FotoSleuth · CC BY 2.0 · Wikimedia Commons
- BMW 2 Series · Alexander Migl · CC BY-SA 4.0 · Wikimedia Commons
- BMW 3 Series · Jeroen Coebergh · CC0 · Wikimedia Commons
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- Mazda3 · File:Mazda3 (BP) X e-Skyactiv-X IMG 9015.jpg: Alexander Migl derivative work: Zinnmann · CC BY-SA 4.0 · Wikimedia Commons
- Mazda3 · File:Mazda3 (BP) X e-Skyactiv-X IMG 9015.jpg: Alexander Migl derivative work: Zinnmann · CC BY-SA 4.0 · Wikimedia Commons
- Mazda MX-5 · Alexander-93 · CC BY-SA 4.0 · Wikimedia Commons
- Mercedes-Benz CLA-Class · Alexander-93 · CC BY-SA 4.0 · Wikimedia Commons
- Toyota Crown · TTTNIS · CC0 · Wikimedia Commons
- BMW 4 Series · FotoSleuth · CC BY 2.0 · Wikimedia Commons
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- BMW 5 Series · M536 · CC BY-SA 3.0 · Wikimedia Commons
- BMW 2 Series · Alexander Migl · CC BY-SA 4.0 · Wikimedia Commons
- BMW 4 Series · FotoSleuth · CC BY 2.0 · Wikimedia Commons
- BMW 4 Series · FotoSleuth · CC BY 2.0 · Wikimedia Commons
- Hyundai Sonata · © M 93 · CC BY-SA 3.0 de · Wikimedia Commons
- Kia K4 · Kevauto · CC BY-SA 4.0 · Wikimedia Commons
- Kia K5 · Dinkun Chen · CC BY-SA 4.0 · Wikimedia Commons
- Mercedes-Benz C-Class · Alexander-93 · CC BY-SA 4.0 · Wikimedia Commons