The 100 Least Fuel-Efficient Cars in 2011

Have you ever wondered what the least fuel efficient cars manufactured in 2011 are? In this article, we'll list out the worst 100 cars from 2011 for fuel efficiency with information on each of them!

How to Determine Fuel Efficiency

The list of the best fuel efficient cars on this page is based on one simple metric provided to us by the U.S. Department of Energy: the combined miles per gallon (MPG).

This metric is calculated by taking the total miles driven by the car and dividing it by the total gallons of fuel used.

Manufacturers provide this information to the Department of Energy, they provide it to us, and we provide it to you after sifting and organizing it.

The combined miles per gallon (MPG) is a measure of how much fuel the car uses per mile and is a good indicator of how efficient the car is. It's a combination of both city and highway driving, to give you a more overall accurate MPG.

With that out of the way, let's dive into the list. You can click the links in the table below to see more detailed information about each car.

Worst 2011 Cars by Miles per Gallon

The list below is sorted by the combined miles per gallon (MPG) of the car, with the highest MPG at the top. This list includes both electric and regular fuel cars.

Car Combined MPG Fuel Cost
Bugatti Veyron 10 $7,400
Ferrari 612 Scaglietti 11 $6,700
Ford E350 Wagon 11 $5,700
Chevrolet Express 2500 2WD Cargo 12 $5,200
Chevrolet Express 2500 2WD Conversion... 12 $5,200
Chevrolet Express 3500 2WD Cargo 12 $5,200
Chevrolet Express 3500 2WD Passenger 12 $5,200
Chevrolet Suburban 2500 2WD 12 $5,200
Chevrolet Suburban 2500 4WD 12 $5,200
Ferrari 599 GTB Fiorano 12 $6,150
Ferrari 599 GTO 12 $6,150
Ferrari 599 SA Aperta 12 $6,150
Ferrari 612 Scaglietti 12 $6,150
Ford E350 Van 12 $5,200
Ford F150 Raptor Pickup 4WD 12 $5,200
GMC Savana 2500 2WD (cargo) 12 $5,200
GMC Savana 2500 2WD Conversion... 12 $5,200
GMC Savana 3500 2WD (cargo) 12 $5,200
GMC Savana 3500 2WD (Passenger) 12 $5,200
GMC Yukon XL 2500 2WD 12 $5,200
GMC Yukon XL 2500 4WD 12 $5,200
Maybach 57 12 $6,150
Maybach 57S 12 $6,150
Maybach 62 12 $6,150
Maybach 62S 12 $6,150
Mercedes-Benz G55 AMG 12 $6,150
Mercedes-Benz ML63 AMG 12 $6,150
Aston Martin DB9 13 $5,700
Aston Martin DBS 13 $5,700
Aston Martin V12 Vantage 13 $5,700
Bentley Continental Flying Spur 13 $5,700
Bentley Continental GTC 13 $5,700
Bentley Mulsanne 13 $5,700
Chevrolet Express 2500 2WD Passenger 13 $4,800
Ferrari 599 GTB Fiorano 13 $5,700
Ford E150 Wagon FFV 13 $4,800
Ford E350 Van FFV 13 $4,800
Ford E350 Wagon FFV 13 $4,800
Ford Expedition Limo. 2WD FFV 13 $4,800
Ford F150 Pickup 4WD 13 $4,800
GMC Savana 1500 2WD (Passenger) 13 $4,800
GMC Savana 2500 2WD (Passenger) 13 $4,800
Lincoln Navigator Limo. 2WD FFV 13 $4,800
Mercedes-Benz G550 13 $5,700
VPG MV-1 CNG 13 $2,700
Aston Martin DBS 14 $5,300
Audi R8 14 $5,300
Audi R8 Spyder 14 $5,300
Bentley Continental Supersports 14 $5,300
Bentley Continental Supersports Con... 14 $5,300
BMW X5 xDriveM 14 $5,300
BMW X6 xDriveM 14 $5,300
Cadillac CTS 14 $5,300
Cadillac CTS Wagon 14 $5,300
Cadillac Escalade ESV AWD 14 $4,450
Cadillac Escalade Ext AWD 14 $4,450
Cadillac Funeral Coach / Hearse 14 $4,450
Cadillac Limousine 14 $4,450
Chevrolet Express 1500 2WD Conversion... 14 $4,450
Chevrolet Express 1500 2WD Passenger 14 $4,450
Chevrolet Express 1500 AWD Cargo 14 $4,450
Chevrolet Express 1500 AWD Conversion... 14 $4,450
Chevrolet Express 1500 AWD Passenger 14 $4,450
Chevrolet Silverado C15 2WD 14 $4,450
Chevrolet Silverado K15 4WD 14 $4,450
Ferrari 458 Italia 14 $5,300
Ford E150 Van FFV 14 $4,450
Ford E150 Wagon FFV 14 $4,450
Ford E250 Van FFV 14 $4,450
Ford F150 Pickup 2WD 14 $4,450
GMC Savana 1500 AWD (cargo) 14 $4,450
GMC Savana 1500 AWD Conversion... 14 $4,450
GMC Savana 1500 2WD (Passenger) 14 $4,450
GMC Savana 1500 2WD Conversion... 14 $4,450
GMC Savana 1500 AWD (Passenger) 14 $4,450
GMC Sierra C15 2WD 14 $4,450
GMC Sierra K15 4WD 14 $4,450
GMC Sierra K15 AWD 14 $4,450
GMC Yukon XL 1500 AWD 14 $4,450
Lamborghini Gallardo Spyder 14 $5,300
Land Rover LR4 14 $5,300
Land Rover Range Rover 14 $5,300
Land Rover Range Rover Sport 14 $5,300
Lexus LX 570 14 $5,300
Maserati Quattroporte 14 $5,300
Mercedes-Benz CL600 14 $5,300
Mercedes-Benz CL65 AMG 14 $5,300
Mercedes-Benz CLS63 AMG 14 $5,300
Mercedes-Benz GL550 4matic 14 $5,300
Mercedes-Benz S600 14 $5,300
Mercedes-Benz S65 AMG 14 $5,300
Mercedes-Benz SL63 AMG 14 $5,300
Mercedes-Benz SL65 AMG 14 $5,300
Nissan Armada 4WD 14 $4,450
Nissan Armada 4WD FFV 14 $4,450
Nissan Titan 4WD 14 $4,450
Nissan Titan 4WD FFV 14 $4,450
Rolls-Royce Phantom 14 $5,300
Rolls-Royce Phantom Coupe 14 $5,300
Rolls-Royce Phantom Drophead Coupe 14 $5,300

Conclusion

The least fuel efficient car of 2011 is the Bugatti Veyron. It has a combined MPG of 10 and costs $7,400 per year to drive it.

Least Fuel Efficient Cars By Year

If you want to continue researching the worst fuel efficient cars of all time, you can also look at the list of cars by year.

Link To or Reference This Page

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  • "The 100 Least Fuel-Efficient Cars in 2011". MPG Buddy. Accessed on December 9, 2022. http://mpgbuddy.com/least-fuel-efficient-cars-in-2011.

  • "The 100 Least Fuel-Efficient Cars in 2011". MPG Buddy, http://mpgbuddy.com/least-fuel-efficient-cars-in-2011. Accessed 9 December, 2022

  • The 100 Least Fuel-Efficient Cars in 2011. MPG Buddy. Retrieved from http://mpgbuddy.com/least-fuel-efficient-cars-in-2011.