Top 10
Full ranking
| # | Vehicle | Combined | vs avg | CO2 | Weight | Recalls | NCAP |
|---|---|---|---|---|---|---|---|
| 1 | 2018 Audi A5 Sportback quattro | 8.7 l/100km | — | 203.2 g/km | 1,825.3 kg | — | 5 |
| 2 | 2018 Buick Cascada | 9.8 l/100km | — | 231.8 g/km | 1,807.6 kg | — | 5 |
| 3 | 2018 Buick Enclave AWD | 11.8 l/100km | — | 277.1 g/km | 2,140 kg | — | 5 |
| 4 | 2018 Buick Encore | 8.4 l/100km | — | 194.5 g/km | 1,468 kg | — | 5 |
| 5 | 2018 Cadillac XT5 | 10.7 l/100km | — | 251.7 g/km | 1,814 kg | — | 5 |
| 6 | 2018 Ford Focus RS AWD | 10.7 l/100km | — | 249.8 g/km | 1,475 kg | — | 5 |
| 7 | 2018 Tesla Model X 75D | 2.5 l/100km | — | — | 2,472.1 kg | — | 5 |
| 8 | 2018 Toyota Highlander Hybrid AWD | 8.4 l/100km | — | 194.5 g/km | 2,227.1 kg | — | 5 |
| 9 | 2018 Toyota RAV4 Hybrid AWD | 7.3 l/100km | — | 170.9 g/km | — | — | 5 |
| 10 | 2018 Toyota Yaris iA | 6.7 l/100km | — | 154.7 g/km | 1,095.9 kg | — | 5 |
| 11 | 2018 Acura RDX AWD | 10.7 l/100km | — | 249.8 g/km | 2,068.4 kg | 1 | 5 |
| 12 | 2018 Acura RLX | 10.2 l/100km | — | 238 g/km | 1,975 kg | 1 | 5 |
| 13 | 2018 Audi A4 Ultra | 7.6 l/100km | — | 176.5 g/km | 1,825.3 kg | 1 | 5 |
| 14 | 2018 Audi S3 | 9.4 l/100km | — | 223.1 g/km | 1,565 kg | 1 | 5 |
| 15 | 2018 Audi S6 | 13.1 l/100km | — | 298.3 g/km | 1,995 kg | 1 | 5 |
| 16 | 2018 Cadillac XTS | 10.7 l/100km | — | 251 g/km | 1,817 kg | 1 | 5 |
| 17 | 2018 Chevrolet Impala | 10.7 l/100km | — | 251 g/km | 1,717 kg | 1 | 5 |
| 18 | 2018 Chevrolet Sonic | 8.1 l/100km | — | 190.1 g/km | 1,263 kg | 1 | 5 |
| 19 | 2018 Hyundai Sonata | 7.6 l/100km | — | 176.5 g/km | 1,572 kg | 1 | 5 |
| 20 | 2018 Hyundai Tucson AWD | 10.7 l/100km | — | 246.1 g/km | 1,560 kg | 1 | 5 |
| 21 | 2018 Infiniti Qx60 AWD | 10.7 l/100km | — | 254.8 g/km | 2,070.6 kg | 1 | 5 |
| 22 | 2018 Kia Soul | 8.4 l/100km | — | 198.8 g/km | 1,231 kg | 1 | 5 |
| 23 | 2018 Mazda CX-3 2WD | 7.6 l/100km | — | 180.2 g/km | 1,627.9 kg | 1 | 5 |
| 24 | 2018 Toyota Avalon Hybrid | 5.9 l/100km | — | 138.6 g/km | — | 1 | 5 |
| 25 | 2018 Toyota C-HR | 8.1 l/100km | — | 189.5 g/km | 1,497 kg | 1 | 5 |
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How this ranking works
Values come from FuelEconomy.gov, EPA certification data and NHTSA records shown on each vehicle's page. Only the best-placed version of each model family is listed, so one model cannot fill the list. Electric vehicles are excluded from fuel-consumption rankings and ranked by range instead.
Related calculators
Fuel economy and trip costFuel economy unit converter · Trip fuel and cost · Annual savings from better economyFuel savings and break-evenBreak-even distance for a more economical vehicle · Fuel price at which two vehicles cost the same · Running cost per 100 kmPower-to-weightPower-to-weight ratio · Torque-to-weight ratio · Power needed for a target ratioEV range and consumptionDriving range from battery and consumption · Energy consumption unit converter · Battery health and capacity loss
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