Least fuel-efficient midsize cars of 2012
Among 43 midsize cars from 2012 in the database (one per model family), the 2012 Bentley Mulsanne is the least fuel-efficient at 18.1 l/100km, against a class average of 11.1 l/100km. The spread from best to worst is 4.9–18.1 l/100km. Electric vehicles are ranked separately by range.
Ranked43one per model family
Average11.1 l/100km
Leader2012 Bentley Mulsanne
Top 10
Full ranking
| # | Vehicle | Combined | vs avg | CO2 | Weight | Recalls | NCAP |
|---|---|---|---|---|---|---|---|
| 1 | 2012 Bentley Mulsanne | 18.1 l/100km | +64% | 424.8 g/km | 2,585 kg | 1 | — |
| 2 | 2012 Ferrari FF | 18.1 l/100km | +64% | 424.8 g/km | 1,840 kg | 2 | — |
| 3 | 2012 Bentley Continental Flying Spur | 16.8 l/100km | +52% | 394.4 g/km | 2,525 kg | 1 | — |
| 4 | 2012 BMW 550i | 13.8 l/100km | +25% | 324.8 g/km | — | 2 | — |
| 5 | 2012 Dodge Challenger | 12.4 l/100km | +12% | 290.6 g/km | 1,739 kg | 6 | — |
| 6 | 2012 Ford Fusion AWD | 12.4 l/100km | +12% | 290.6 g/km | — | 6 | — |
| 7 | 2012 Infiniti G37 | 12.4 l/100km | +12% | 290.6 g/km | 1,681 kg | 1 | — |
| 8 | 2012 Infiniti M56 | 12.4 l/100km | +12% | 290.6 g/km | 1,881 kg | 3 | — |
| 9 | 2012 Jaguar XF | 12.4 l/100km | +12% | 290.6 g/km | 1,780 kg | 5 | — |
| 10 | 2012 Lexus LS 460 | 12.4 l/100km | +12% | 290.6 g/km | 1,960 kg | — | — |
| 11 | 2012 Lincoln Mkz AWD | 12.4 l/100km | +12% | 290.6 g/km | 1,633 kg | 6 | — |
| 12 | 2012 Acura RL | 11.8 l/100km | +7% | 276.1 g/km | 1,864 kg | 6 | — |
| 13 | 2012 Acura TL 4WD | 11.8 l/100km | +7% | 276.1 g/km | — | 3 | — |
| 14 | 2012 BMW Activehybrid 7 | 11.8 l/100km | +7% | 276.1 g/km | — | 1 | — |
| 15 | 2012 Buick Lacrosse AWD | 11.8 l/100km | +7% | 276.1 g/km | — | 5 | — |
| 16 | 2012 Subaru Legacy AWD | 11.8 l/100km | +7% | 276.1 g/km | 1,534 kg | 16 | — |
| 17 | 2012 Audi A8 | 11.2 l/100km | +1% | 263 g/km | 2,000 kg | 1 | — |
| 18 | 2012 Cadillac CTS | 11.2 l/100km | +1% | 263 g/km | 1,828 kg | 2 | — |
| 19 | 2012 Infiniti M37 | 11.2 l/100km | +1% | 263 g/km | 1,750 kg | — | — |
| 20 | 2012 Mazda 6 | 11.2 l/100km | +1% | 263 g/km | 2,090 kg | — | — |
| 21 | 2012 Volvo S80 AWD | 11.2 l/100km | +1% | 263 g/km | — | 3 | — |
| 22 | 2012 Audi A6 quattro | 10.7 l/100km | -3% | 251 g/km | — | 8 | — |
| 23 | 2012 Audi A7 quattro | 10.7 l/100km | -3% | 251 g/km | 1,910 kg | 5 | — |
| 24 | 2012 Buick Regal | 10.7 l/100km | -3% | 251 g/km | 1,673 kg | 7 | — |
| 25 | 2012 Chrysler 200 | 10.7 l/100km | -3% | 251 g/km | 1,614 kg | 4 | — |
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
- Least fuel-efficient midsize cars of 2013 Ranking
- 2011 Bentley Mulsanne Car specs
- 2012 Bentley Mulsanne Car specs
- 2007 Bentley Continental Flying Spur Car specs
- 2011 Bentley lineup Car specs
- Least fuel-efficient midsize cars of 2011 Ranking
- Bentley Manufacturer