The 100 Least Fuel-Efficient Cars in 2007

Have you ever wondered what the least fuel efficient cars manufactured in 2007 are? In this article, we'll list out the worst 100 cars from 2007 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 2007 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
Lamborghini L-147/148 Murcielago 10 $7,400
Bentley Arnage 11 $6,700
Bentley Arnage LWB 11 $6,700
Bentley Azure 11 $6,700
Ferrari 599 GTB 11 $6,700
Ferrari 612 Scaglietti 11 $6,700
Lamborghini L-147/148 Murcielago 11 $6,700
Aston Martin DB9 Coupe Manual 12 $6,150
Aston Martin DB9 Volante Manual 12 $6,150
Ferrari 599 GTB 12 $6,150
Ferrari 612 Scaglietti 12 $6,150
Jeep Grand Cherokee 4WD 12 $6,150
Lamborghini Gallardo Spyder 12 $6,150
Lamborghini Gallardo Spyder 12 $6,150
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
Mercedes-Benz R63 AMG 12 $6,150
Roush Performance Stage 3 F150 Regular Cab 2WD 12 $6,150
Roush Performance Stage 3 F150 Regular Cab 4WD 12 $6,150
Roush Performance Stage 3 F150 Super Cab 2WD 12 $6,150
Roush Performance Stage 3 F150 Super Cab 4WD 12 $6,150
Roush Performance Stage 3 F150 Super Crew 2WD 12 $6,150
Roush Performance Stage 3 F150 Super Crew 4WD 12 $6,150
Aston Martin DB9 Coupe 13 $5,700
Aston Martin DB9 Volante 13 $5,700
Bentley Continental Flying Spur 13 $5,700
Bentley Continental GT 13 $5,700
Bentley Continental GTC 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
Ferrari F430 13 $5,700
Ferrari F430 13 $5,700
Lamborghini Gallardo Coupe 13 $5,700
Lamborghini Gallardo Coupe 13 $5,700
Lamborghini Gallardo Coupe SL 13 $5,700
Lexus LX 470 13 $5,700
Maserati Quattroporte/QP Sport GT 13 $5,700
Mercedes-Benz G500 13 $5,700
Mercedes-Benz S600 13 $5,700
Mercedes-Benz SLR 13 $5,700
Toyota Land Cruiser Wagon 4WD 13 $4,800
Audi Q7 14 $5,300
Cadillac Escalade 2WD 14 $5,300
Cadillac Escalade AWD 14 $5,300
Chevrolet Avalanche 1500 4WD 14 $4,450
Chevrolet Express 1500 AWD 14 $4,450
Chevrolet Express 1500/2500 2WD 14 $4,450
Chevrolet Silverado Classic 1500 4WD 14 $5,300
Chevrolet Suburban 1500 4WD 14 $4,450
Chevrolet TrailBlazer AWD 14 $5,300
Chevrolet Van 15/25 2WD Conversion 14 $4,450
Chevrolet Van 1500 AWD Conversion 14 $4,450
Chevrolet Van 1500/2500 AWD 14 $4,450
Chrysler Aspen 2WD 14 $4,450
Chrysler Aspen 4WD 14 $4,450
Dodge Durango 2WD 14 $4,450
Dodge Durango 4WD 14 $4,450
Dodge Ram 1500 Pickup 2WD 14 $4,450
Dodge Ram 1500 Pickup 2WD 14 $4,450
Dodge Ram 1500 Pickup 4WD 14 $4,450
Dodge Ram 1500 Pickup 4WD 14 $4,450
Ford F150 Pickup 4WD 14 $4,450
Ford F150 Pickup 4WD FFV 14 $4,450
GMC Savana 15/25 2WD Conversion... 14 $4,450
GMC Savana 1500 AWD Conversion... 14 $4,450
GMC Savana 1500 AWD (Passenger) 14 $4,450
GMC Savana 1500/2500 2WD (Passe... 14 $4,450
GMC Savana 1500/2500 AWD (cargo) 14 $4,450
GMC Sierra Classic 1500 4WD 14 $5,300
GMC Sierra Classic 1500 AWD 14 $5,300
GMC Sierra K15 4WD 14 $5,300
GMC Yukon Denali 1500 AWD 14 $5,300
GMC Yukon XL 1500 4WD 14 $4,450
Infiniti QX56 2WD 14 $5,300
Infiniti QX56 4WD 14 $5,300
Jeep Commander 4WD 14 $4,450
Lamborghini Gallardo Coupe SL 14 $5,300
Land Rover LR3 14 $4,450
Land Rover Range Rover 14 $4,450
Land Rover Range Rover Sport 14 $4,450
Lincoln Mark LT 14 $4,450
Lincoln Navigator 2WD 14 $4,450
Maserati Quattroporte/QP Sport GT 14 $5,300
Mercedes-Benz CL600 14 $5,300
Mercedes-Benz CLK63 AMG (Cabriolet) 14 $5,300
Mercedes-Benz CLS63 AMG 14 $5,300
Mercedes-Benz E63 AMG (wagon) 14 $5,300
Mercedes-Benz ML500 4matic 14 $5,300
Mercedes-Benz R500 4matic 14 $5,300
Mercedes-Benz S65 AMG 14 $5,300
Mercedes-Benz SL55 AMG 14 $5,300
Mercedes-Benz SL600 14 $5,300

Conclusion

The least fuel efficient car of 2007 is the Lamborghini L-147/148 Murcielago. 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 2007". MPG Buddy. Accessed on May 20, 2022. http://mpgbuddy.com/least-fuel-efficient-cars-in-2007.

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