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2021 vehicles ranked by MPG
1,286 2021 model-year trims carry EPA ratings. Below: the 30 most efficient gas, hybrid and diesel models, the most efficient electric cars, and the winner in each vehicle class.
Best MPG of 2021: gas, hybrid and diesel
Most efficient electric cars of 2021 (MPGe)
| # | Vehicle | MPGe | Range (mi) |
|---|---|---|---|
| 1 | 2021 Tesla Model 3 Standard Range Plus RWD | 142 | 263 |
| 2 | 2021 Hyundai Ioniq Electric | 133 | 170 |
| 3 | 2021 Tesla Model Y Standard Range RWD | 129 | 244 |
| 4 | 2021 Hyundai Kona Electric | 120 | 258 |
| 5 | 2021 Tesla Model S Long Range | 120 | 405 |
| 6 | 2021 Chevrolet Bolt EV | 118 | 259 |
| 7 | 2021 Kandi K27 | 114 | 59 |
| 8 | 2021 BMW i3 | 113 | 153 |
| 9 | 2021 Kia Niro Electric | 112 | 239 |
| 10 | 2021 Nissan Leaf (40 kW-hr battery pack) | 111 | 149 |
| 11 | 2021 MINI Cooper SE Hardtop 2 door | 108 | 110 |
| 12 | 2021 Tesla Model X Long Range Plus | 105 | 371 |
| 13 | 2021 Ford Mustang Mach-E RWD California Route 1 | 101 | 305 |
| 14 | 2021 Volkswagen ID.4 Pro | 99 | 260 |
| 15 | 2021 Polestar 2 | 92 | 233 |