Top 10
Full ranking
| # | Vehicle | Combined | vs avg | CO2 | Weight | Recalls | NCAP |
|---|---|---|---|---|---|---|---|
| 1 | 2020 Tesla Model 3 Long Range | 1.8 l/100km | — | — | 2,390 kg | 21 | 5 |
| 2 | 2020 Alfa Romeo Giulia | 11.8 l/100km | — | 270.9 g/km | 1,989.5 kg | 9 | — |
| 3 | 2020 Audi A6 quattro | 9.8 l/100km | — | 226.2 g/km | 1,935 kg | 9 | 5 |
| 4 | 2020 Audi A7 quattro | 9.8 l/100km | — | 226.2 g/km | 1,965 kg | 8 | — |
| 5 | 2020 Audi S6 | 10.7 l/100km | — | 254.8 g/km | 2,039 kg | 6 | — |
| 6 | 2020 Audi S7 | 10.7 l/100km | — | 254.8 g/km | 2,089 kg | 6 | — |
| 7 | 2020 Honda Insight | 4.5 l/100km | — | 105.6 g/km | 1,382 kg | 6 | 5 |
| 8 | 2020 Kia Stinger AWD | 11.8 l/100km | — | 279 g/km | 1,873 kg | 6 | 5 |
| 9 | 2020 Nissan Altima | 7.3 l/100km | — | 172.7 g/km | 1,545 kg | 6 | 5 |
| 10 | 2020 Nissan Leaf (40 kW-hr battery pack) | 2.1 l/100km | — | — | 1,560 kg | 6 | 5 |
| 11 | 2020 BMW 530i | 8.4 l/100km | — | 196.4 g/km | 1,867 kg | 5 | — |
| 12 | 2020 BMW 540i | 9.4 l/100km | — | 217.5 g/km | 2,029.8 kg | 5 | — |
| 13 | 2020 Cadillac CT5 | 11.2 l/100km | — | 256 g/km | 1,803 kg | 4 | 5 |
| 14 | 2020 Nissan Sentra | 7.1 l/100km | — | 166.5 g/km | 1,385 kg | 4 | 5 |
| 15 | 2020 BMW M5 | 13.8 l/100km | — | 321.9 g/km | 1,982 kg | 3 | — |
| 16 | 2020 BMW M550i xDrive | 11.8 l/100km | — | 270.3 g/km | 2,547.8 kg | 3 | — |
| 17 | 2020 Ford Fusion AWD | 10.2 l/100km | — | 238.6 g/km | 1,792.1 kg | 3 | 5 |
| 18 | 2020 Hyundai Elantra | 8.1 l/100km | — | 192.6 g/km | 1,280 kg | 3 | 4 |
| 19 | 2020 Toyota Avalon | 9.4 l/100km | — | 220 g/km | 1,654 kg | 3 | 5 |
| 20 | 2020 Toyota Camry | 6.9 l/100km | — | 164 g/km | 1,610 kg | 3 | 5 |
| 21 | 2020 Volkswagen Passat | 8.7 l/100km | — | 205.1 g/km | 1,508 kg | 3 | 5 |
| 22 | 2020 Volvo S90 AWD | 9.4 l/100km | — | 221.8 g/km | 2,081 kg | 3 | — |
| 23 | 2020 BMW M8 Gran Coupe | 13.8 l/100km | — | 321.9 g/km | 2,036 kg | 2 | — |
| 24 | 2020 Bentley Flying Spur | 15.7 l/100km | — | 373.4 g/km | 2,459.8 kg | 2 | — |
| 25 | 2020 Buick Regal | 9.1 l/100km | — | 213.1 g/km | 1,948 kg | 2 | — |
Related rankings
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
Related pages
- 2025 Alfa Romeo Giulia Car specs
- 2026 Alfa Romeo Giulia Car specs
- 2018 Alfa Romeo Giulia AWD Car specs
- 2017 Alfa Romeo Giulia AWD Car specs
- Alfa Romeo Manufacturer
- 2024 Alfa Romeo Giulia AWD recalls and complaints Recalls
- 2019 Nissan Leaf (40 kW-hr battery pack) vs 2019 Toyota Camry Comparison