Top 10
Full ranking
| # | Vehicle | Combined | vs avg | CO2 | Weight | Recalls | NCAP |
|---|---|---|---|---|---|---|---|
| 1 | 2022 Tesla Model S | 2 l/100km | — | — | 2,254 kg | 20 | — |
| 2 | 2022 Kia K5 | 8.7 l/100km | — | 206.3 g/km | 1,506 kg | 5 | 5 |
| 3 | 2022 Genesis G80 AWD | 11.8 l/100km | — | 272.8 g/km | 2,126 kg | 4 | 5 |
| 4 | 2022 Honda Accord | 7.1 l/100km | — | 166.5 g/km | 1,462 kg | 4 | 5 |
| 5 | 2022 Mercedes-Benz S500 4matic | 9.8 l/100km | — | 231.2 g/km | — | 4 | — |
| 6 | 2022 Audi S8 | 13.8 l/100km | — | 323.1 g/km | 2,410 kg | 3 | — |
| 7 | 2022 Dodge Charger | 13.1 l/100km | — | 307.6 g/km | 1,934 kg | 3 | 5 |
| 8 | 2022 Hyundai Ioniq 5 AWD (Long Range) | 2.4 l/100km | — | — | — | 3 | 5 |
| 9 | 2022 Hyundai Sonata | 8.7 l/100km | — | 208.2 g/km | 1,626 kg | 3 | 5 |
| 10 | 2022 Chrysler 300 | 12.4 l/100km | — | 289.6 g/km | 1,820 kg | 2 | 4 |
| 11 | 2022 Genesis G90 AWD | 13.1 l/100km | — | 303.2 g/km | 2,184 kg | 2 | — |
| 12 | 2022 Mercedes-Benz S580 4matic | 12.4 l/100km | — | 285.2 g/km | — | 2 | — |
| 13 | 2022 Subaru Legacy AWD | 8.7 l/100km | — | 205.1 g/km | 1,714 kg | 2 | 5 |
| 14 | 2022 BMW 745e xDrive | 10.7 l/100km | — | 152.2 g/km | 2,199 kg | 1 | — |
| 15 | 2022 Mercedes-Benz Eqs 450 Plus | 2.4 l/100km | — | — | 2,585 kg | 1 | — |
| 16 | 2022 Porsche Panamera 4 E-Hybrid/Exec/ST | 10.7 l/100km | — | 144.2 g/km | — | 1 | — |
| 17 | 2022 Rolls-Royce Ghost | 16.8 l/100km | — | 387.7 g/km | 2,553 kg | 1 | — |
| 18 | 2022 Rolls-Royce Phantom | 16.8 l/100km | — | 382.1 g/km | 2,649 kg | 1 | — |
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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.
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