The 100 Least Fuel-Efficient Cars in 2010

Have you ever wondered what the least fuel efficient cars manufactured in 2010 are? In this article, we'll list out the worst 100 cars from 2010 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 2010 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
Lamborghini Murcielago 10 $7,400
Lamborghini Murcielago Roadster 10 $7,400
Bentley Azure 11 $6,700
Bentley Brooklands 11 $6,700
Ferrari 612 Scaglietti 11 $6,700
Lamborghini Murcielago 11 $6,700
Lamborghini Murcielago Reventon Roadster 11 $6,700
Lamborghini Murcielago Roadster 11 $6,700
Bentley Continental Flying Spur 12 $6,150
Bentley Continental GTC 12 $6,150
Ferrari 599 GTB Fiorano 12 $6,150
Ferrari 599 GTB Fiorano 12 $6,150
Ferrari 612 Scaglietti 12 $6,150
Maybach 57 12 $6,150
Maybach 57 Zeppelin 12 $6,150
Maybach 57S 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
Bentley Continental GT 13 $5,700
BMW M5 13 $5,700
BMW M5 13 $5,700
BMW M6 13 $5,700
BMW M6 13 $5,700
BMW M6 Convertible 13 $5,700
BMW M6 Convertible 13 $5,700
Jeep Grand Cherokee SRT8 AWD 13 $5,700
Mercedes-Benz CL65 AMG 13 $5,700
Mercedes-Benz G550 13 $5,700
Mercedes-Benz S600 13 $5,700
Mercedes-Benz S65 AMG 13 $5,700
Porsche Cayenne GTS 13 $5,700
Porsche Cayenne TransSiberia 13 $5,700
Aston Martin DBS 14 $5,300
Aston Martin V8 Vantage 14 $5,300
Bentley Continental Supersports 14 $5,300
BMW X5 xDriveM 14 $5,300
BMW X6 xDriveM 14 $5,300
Cadillac CTS-V 14 $5,300
Cadillac Funeral Coach / Hearse 14 $4,450
Cadillac Limousine 14 $4,450
Chevrolet Avalanche 1500 2WD 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 K15 4WD 14 $4,450
Chevrolet Suburban 1500 2WD 14 $4,450
Ferrari 458 Italia 14 $5,300
Ford Expedition 4WD FFV 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 K15 4WD 14 $4,450
GMC Sierra K15 AWD 14 $4,450
GMC Yukon XL 1500 2WD 14 $4,450
Hummer H3 4WD 14 $4,450
Hummer H3T 4WD 14 $4,450
Infiniti QX56 2WD 14 $5,300
Infiniti QX56 4WD 14 $5,300
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 CL63 AMG 14 $5,300
Mercedes-Benz CLS63 AMG 14 $5,300
Mercedes-Benz GL450 4matic 14 $5,300
Mercedes-Benz GL550 4matic 14 $5,300
Mercedes-Benz S63 AMG 14 $5,300
Nissan Armada 2WD 14 $4,450
Nissan Armada 4WD 14 $4,450
Nissan Armada 4WD FFV 14 $4,450
Nissan Pathfinder 4WD 14 $5,300
Nissan Titan 4WD 14 $4,450
Nissan Titan 4WD FFV 14 $4,450
Porsche Cayenne Turbo 14 $5,300
Porsche Cayenne Turbo Kit 14 $5,300
Porsche Cayenne Turbo S 14 $5,300
Rolls-Royce Phantom 14 $5,300
Rolls-Royce Phantom Coupe 14 $5,300
Rolls-Royce Phantom Drophead Coupe 14 $5,300
Rolls-Royce Phantom EWB 14 $5,300
Toyota Sequoia 4WD FFV 14 $4,450
Toyota Tundra 4WD 14 $4,450
Aston Martin DB9 15 $4,950
Aston Martin Rapide 15 $4,950
Audi Q7 15 $4,950
Audi R8 15 $4,950
Audi R8 15 $4,950
BMW 760Li 15 $4,950
BMW X6 xDrive50i 15 $4,950
Cadillac Escalade AWD 15 $4,150

Conclusion

The least fuel efficient car of 2010 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.

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  • "The 100 Least Fuel-Efficient Cars in 2010". MPG Buddy. Accessed on November 12, 2024. http://mpgbuddy.com/least-fuel-efficient-cars-in-2010.

  • "The 100 Least Fuel-Efficient Cars in 2010". MPG Buddy, http://mpgbuddy.com/least-fuel-efficient-cars-in-2010. Accessed 12 November, 2024

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