Most fuel-efficient large cars of 2017
Among 39 large cars from 2017 in the database (one per model family), the 2017 Hyundai Ioniq Blue is the most fuel-efficient at 4.1 l/100km, against a class average of 11.0 l/100km. The spread from best to worst is 4.1–16.8 l/100km. Electric vehicles are ranked separately by range.
Ranked39one per model family
Average11 l/100km
Leader2017 Hyundai Ioniq Blue
Top 10
Full ranking
| # | Vehicle | Combined | vs avg | CO2 | Weight | Recalls | NCAP |
|---|---|---|---|---|---|---|---|
| 1 | 2017 Hyundai Ioniq Blue | 4.1 l/100km | -63% | 95.7 g/km | 1,485.1 kg | — | — |
| 2 | 2017 Ford C-Max Hybrid FWD | 5.9 l/100km | -46% | 137.9 g/km | 1,800 kg | — | — |
| 3 | 2017 Honda Civic 5Dr | 6.9 l/100km | -37% | 161.6 g/km | 1,323 kg | — | — |
| 4 | 2017 Kia Optima FE | 8.1 l/100km | -26% | 192.6 g/km | 1,520.9 kg | — | — |
| 5 | 2017 Hyundai Sonata Sport Limited | 8.4 l/100km | -24% | 196.4 g/km | — | 3 | 5 |
| 6 | 2017 BMW 740e xDrive | 8.7 l/100km | -21% | 133 g/km | 2,150 kg | — | — |
| 7 | 2017 BMW 330i xDrive Gran Turismo | 9.1 l/100km | -17% | 208.2 g/km | 1,910.1 kg | — | — |
| 8 | 2017 BMW X1 Sdrive28i | 9.1 l/100km | -17% | 209.4 g/km | 1,660.1 kg | — | — |
| 9 | 2017 Mercedes-Benz S550e | 9.1 l/100km | -17% | 142.3 g/km | — | 3 | — |
| 10 | 2017 Cadillac CT6 | 9.4 l/100km | -15% | 223.1 g/km | 1,933 kg | 2 | — |
| 11 | 2017 BMW 340i xDrive Gran Turismo | 9.8 l/100km | -11% | 232.4 g/km | 1,977.7 kg | — | — |
| 12 | 2017 BMW 740i | 9.8 l/100km | -11% | 231.2 g/km | 1,977.7 kg | — | — |
| 13 | 2017 Porsche Panamera | 9.8 l/100km | -11% | 229.3 g/km | 1,815 kg | 4 | — |
| 14 | 2017 Chrysler 300 | 10.2 l/100km | -7% | 241.7 g/km | 1,797 kg | 2 | 4 |
| 15 | 2017 Dodge Charger | 10.2 l/100km | -7% | 241.7 g/km | 1,934 kg | 4 | 5 |
| 16 | 2017 Hyundai Azera | 10.2 l/100km | -7% | 243 g/km | 1,754.9 kg | 1 | — |
| 17 | 2017 Kia Cadenza | 10.2 l/100km | -7% | 238.6 g/km | 1,710 kg | 2 | — |
| 18 | 2017 Audi A8 L | 10.7 l/100km | -3% | 254.8 g/km | 2,055 kg | — | — |
| 19 | 2017 BMW 535i Gran Turismo | 10.7 l/100km | -3% | 251.7 g/km | 2,135.5 kg | — | — |
| 20 | 2017 Cadillac XTS | 10.7 l/100km | -3% | 256 g/km | 1,817 kg | — | 5 |
| 21 | 2017 Chevrolet Impala | 10.7 l/100km | -3% | 249.2 g/km | 1,717 kg | — | 5 |
| 22 | 2017 Ford Taurus FWD | 11.2 l/100km | +2% | 262.8 g/km | 1,822 kg | 4 | 5 |
| 23 | 2017 Jaguar XJ | 11.2 l/100km | +2% | 258.5 g/km | 1,871 kg | 3 | — |
| 24 | 2017 Jaguar Xjl | 11.2 l/100km | +2% | 259.7 g/km | 1,939.6 kg | — | — |
| 25 | 2017 BMW 750i | 11.8 l/100km | +7% | 274 g/km | 2,091.1 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
- Most fuel-efficient large cars of 2019 Ranking
- Most fuel-efficient large cars of 2018 Ranking
- 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 2020 Ranking