The following table compares the fuel economies of the top 100 most fuel-efficient 2011 large cars.
The table includes FFV, Hybrid vehicles.
The annual fuel cost (shown in the right-most column) is calculated based on an estimated annual mileage of 15,000 miles,
of which 55% of the miles are city driving, and 45% of the miles are highway driving.
The calculation assumes a fuel cost of $5.00 per gallon.
| Rank | Brand | Model Year | Vehicle Type | Combined MPG | City MPG |
Highway MPG | Annual Cost |
|---|---|---|---|---|---|---|---|
| 1 | Hyundai | 2011 Sonata | 27 | 24 | 34 | $2,711 | |
| 2 | Honda | 2011 Accord | 26 | 23 | 33 | $2,816 | |
| 3 | BMW | 2011 535i Gran Turismo | 24 | 20 | 30 | $3,187 | |
| 4 | Chevrolet | 2011 Impala | Flexible fueled | 23 | 19 | 29 | $3,334 |
| 5 | Toyota | 2011 Avalon | 23 | 20 | 29 | $3,226 | |
| 6 | Ford | 2011 Taurus FWD | 22 | 18 | 28 | $3,497 | |
| 7 | Hyundai | 2011 Azera | 22 | 20 | 27 | $3,312 | |
| 8 | Audi | 2011 A8 L | 21 | 17 | 27 | $3,676 | |
| 9 | Dodge | 2011 Charger | Flexible fueled | 21 | 18 | 27 | $3,541 |
| 10 | Buick | 2011 Lucerne | Flexible fueled | 21 | 17 | 26 | $3,724 |
| 11 | Porsche | 2011 Panamera 4 | 21 | 18 | 26 | $3,589 | |
| 12 | Mercedes-Benz | 2011 S400 Hybrid | Hybrid | 21 | 19 | 25 | $3,521 |
| 13 | Hyundai | 2011 Genesis | 21 | 18 | 27 | $3,541 | |
| 14 | BMW | 2011 535i xDrive Gran Turismo | 21 | 18 | 27 | $3,541 | |
| 15 | Porsche | 2011 Panamera | 21 | 18 | 26 | $3,589 | |
| 16 | Chrysler | 2011 300 | Flexible fueled | 21 | 18 | 27 | $3,541 |
| 17 | Ford | 2011 Taurus AWD | 20 | 17 | 25 | $3,776 | |
| 18 | BMW | 2011 740i | 20 | 17 | 25 | $3,776 | |
| 19 | BMW | 2011 740Li | 20 | 17 | 25 | $3,776 | |
| 20 | Lincoln | 2011 MKS AWD | 20 | 17 | 25 | $3,776 | |
| 21 | BMW | 2011 ActiveHybrid 7Li | Hybrid | 20 | 17 | 24 | $3,832 |
| 22 | Porsche | 2011 Panamera 4S | 19 | 16 | 24 | $3,984 | |
| 23 | Ford | 2011 Crown Victoria FFV | Flexible fueled | 19 | 16 | 24 | $3,984 |
| 24 | Mercury | 2011 Grand Marquis FFV | Flexible fueled | 19 | 16 | 24 | $3,984 |
| 25 | Jaguar | 2011 XJ | 19 | 16 | 23 | $4,045 | |
| 26 | Lincoln | 2011 Town Car FFV | Flexible fueled | 19 | 16 | 24 | $3,984 |
| 27 | Lincoln | 2011 MKS FWD | 19 | 17 | 24 | $3,832 | |
| 28 | Porsche | 2011 Panamera S | 19 | 16 | 24 | $3,984 | |
| 29 | Chrysler | 2011 300 AWD | 18 | 15 | 23 | $4,217 | |
| 30 | Porsche | 2011 Panamera Turbo | 18 | 15 | 23 | $4,217 | |
| 31 | Dodge | 2011 Charger AWD | 18 | 15 | 23 | $4,217 | |
| 32 | Cadillac | 2011 DTS | 18 | 15 | 23 | $4,217 | |
| 33 | Hyundai | 2011 Equus | 18 | 16 | 24 | $3,984 | |
| 34 | Mercedes-Benz | 2011 S63 AMG | 18 | 15 | 22 | $4,284 | |
| 35 | Jaguar | 2011 XJ LWB | 18 | 15 | 22 | $4,284 | |
| 36 | Mercedes-Benz | 2011 S550 | 18 | 15 | 23 | $4,217 | |
| 37 | BMW | 2011 550i Gran Turismo | 18 | 15 | 22 | $4,284 | |
| 38 | BMW | 2011 550i xDrive Gran Turismo | 18 | 15 | 22 | $4,284 | |
| 39 | BMW | 2011 Alpina B7 SWB | 17 | 14 | 21 | $4,553 | |
| 40 | BMW | 2011 Alpina B7 LWB | 17 | 14 | 21 | $4,553 | |
| 41 | BMW | 2011 750i | 17 | 15 | 22 | $4,284 | |
| 42 | Mercedes-Benz | 2011 S550 4matic | 17 | 14 | 21 | $4,553 | |
| 43 | BMW | 2011 750Li | 17 | 14 | 21 | $4,553 | |
| 44 | BMW | 2011 Alpina B7 LWB xDrive | 16 | 14 | 20 | $4,633 | |
| 45 | BMW | 2011 Alpina B7 SWB xDrive | 16 | 14 | 20 | $4,633 | |
| 46 | BMW | 2011 750i xDrive | 16 | 14 | 20 | $4,633 | |
| 47 | BMW | 2011 750Li xDrive | 16 | 14 | 20 | $4,633 | |
| 48 | BMW | 2011 760Li | 15 | 13 | 19 | $4,949 | |
| 49 | Maserati | 2011 Quattroporte | 15 | 12 | 20 | $5,125 | |
| 50 | Rolls-Royce | 2011 Ghost | 15 | 13 | 20 | $4,860 | |
| 51 | Rolls-Royce | 2011 Phantom | 14 | 11 | 18 | $5,625 | |
| 52 | Mercedes-Benz | 2011 S600 | 14 | 12 | 19 | $5,213 | |
| 53 | Cadillac | 2011 Limousine | 14 | 12 | 18 | $5,312 | |
| 54 | Rolls-Royce | 2011 Phantom EWB | 14 | 11 | 18 | $5,625 | |
| 55 | Cadillac | 2011 Funeral Coach / Hearse | 14 | 12 | 17 | $5,422 | |
| 56 | Mercedes-Benz | 2011 S65 AMG | 14 | 12 | 19 | $5,213 | |
| 57 | Maybach | 2011 57 | 12 | 10 | 16 | $6,234 | |
| 58 | Maybach | 2011 62 | 12 | 10 | 16 | $6,234 | |
| 59 | Maybach | 2011 57S | 12 | 10 | 16 | $6,234 | |
| 60 | Maybach | 2011 62S | 12 | 10 | 16 | $6,234 | |