Most fuel-efficient large cars of 2020
Among 31 large cars from 2020 in the database (one per model family), the 2020 Hyundai Ioniq Blue is the most fuel-efficient at 4.1 l/100km, against a class average of 10.9 l/100km. The spread from best to worst is 4.1–16.8 l/100km. Electric vehicles are ranked separately by range.
Ranked31one per model family
Average10.9 l/100km
Leader2020 Hyundai Ioniq Blue
Top 10
Full ranking
| # | Vehicle | Combined | vs avg | CO2 | Weight | Recalls | NCAP |
|---|---|---|---|---|---|---|---|
| 1 | 2020 Hyundai Ioniq Blue | 4.1 l/100km | -62% | 95.7 g/km | 1,485.1 kg | — | — |
| 2 | 2020 Hyundai Sonata Hybrid Blue | 4.5 l/100km | -59% | 106.9 g/km | 1,544.5 kg | — | — |
| 3 | 2020 Honda Accord Hybrid | 4.9 l/100km | -55% | 115 g/km | 1,530 kg | 5 | 5 |
| 4 | 2020 Kia Optima FE | 8.1 l/100km | -25% | 193.2 g/km | 1,495.9 kg | — | — |
| 5 | 2020 BMW X1 Sdrive28i | 8.7 l/100km | -20% | 203.2 g/km | 1,867 kg | — | — |
| 6 | 2020 Subaru Legacy AWD | 8.7 l/100km | -20% | 205.1 g/km | 1,714 kg | 6 | 5 |
| 7 | 2020 Hyundai Elantra GT | 9.1 l/100km | -16% | 218.7 g/km | 1,335 kg | — | 4 |
| 8 | 2020 Honda Civic 5Dr | 9.4 l/100km | -13% | 222.5 g/km | 1,415 kg | — | — |
| 9 | 2020 Volkswagen Arteon | 9.4 l/100km | -13% | 220 g/km | 1,641 kg | — | — |
| 10 | 2020 BMW 740i | 9.8 l/100km | -10% | 224.3 g/km | 2,435.8 kg | 2 | — |
| 11 | 2020 Audi A8 L | 10.2 l/100km | -6% | 132.4 g/km | 2,440.3 kg | — | — |
| 12 | 2020 Kia Cadenza | 10.2 l/100km | -6% | 239.2 g/km | 1,648 kg | 1 | — |
| 13 | 2020 Mercedes-Benz S560e | 10.2 l/100km | -6% | 127.4 g/km | — | — | — |
| 14 | 2020 Porsche Panamera 4 e-Hybrid | 10.2 l/100km | -6% | 158.4 g/km | 2,170 kg | — | — |
| 15 | 2020 BMW 745e xDrive | 10.7 l/100km | -1% | 152.2 g/km | 2,199 kg | 1 | — |
| 16 | 2020 Chevrolet Impala | 10.7 l/100km | -1% | 255.4 g/km | 1,717 kg | — | 5 |
| 17 | 2020 Chrysler 300 AWD | 11.2 l/100km | +3% | 257.9 g/km | 1,932.3 kg | 2 | 4 |
| 18 | 2020 Dodge Charger AWD | 11.2 l/100km | +3% | 257.9 g/km | 2,060.2 kg | 3 | 5 |
| 19 | 2020 Kia K900 | 11.2 l/100km | +3% | 267.8 g/km | 2,146.9 kg | 1 | — |
| 20 | 2020 BMW 750i xDrive | 11.8 l/100km | +9% | 279 g/km | 2,547.8 kg | 1 | — |
| 21 | 2020 BMW Alpina B7 | 11.8 l/100km | +9% | 279.6 g/km | 2,547.8 kg | — | — |
| 22 | 2020 Lincoln Continental FWD | 11.8 l/100km | +9% | 273.4 g/km | 2,048.9 kg | 2 | 5 |
| 23 | 2020 Genesis G80 RWD | 12.4 l/100km | +14% | 294.5 g/km | 2,139.1 kg | 2 | 5 |
| 24 | 2020 Genesis G90 RWD | 12.4 l/100km | +14% | 301.4 g/km | 2,249.8 kg | 1 | — |
| 25 | 2020 Maserati Quattroporte S | 12.4 l/100km | +14% | 285.8 g/km | 1,920 kg | — | — |
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
- 2020 Hyundai Ioniq Blue Car specs
- 2017 Hyundai Ioniq Blue Car specs
- 2018 Hyundai Ioniq Blue Car specs
- 2019 Hyundai Ioniq Blue Car specs
- Most fuel-efficient large cars of 2021 Ranking
- Most fuel-efficient large cars of 2022 Ranking
- Most fuel-efficient large cars of 2019 Ranking