The 100 Least Fuel-Efficient Cars in 2018
Have you ever wondered what the least fuel efficient cars manufactured in 2018 are? In this article, we'll list out the worst 100 cars from 2018 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 2018 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 Chiron |
11 |
$6,700 |
Mercedes-Benz G550 4x4 |
11 |
$6,700 |
Lamborghini Aventador Coupe |
12 |
$6,150 |
Lamborghini Aventador Roadster |
12 |
$6,150 |
Lamborghini Aventador S Coupe |
12 |
$6,150 |
Lamborghini Aventador S Roadster |
12 |
$6,150 |
Mercedes-Benz AMG G65 |
12 |
$6,150 |
Roush Performance F150 Pickup 2WD |
12 |
$6,150 |
Roush Performance F150 Pickup 4WD |
12 |
$6,150 |
Ferrari 812 Superfast |
13 |
$5,700 |
Ferrari GTC4Lusso |
13 |
$5,700 |
Jeep Grand Cherokee TrackHawk 4WD |
13 |
$5,700 |
Koenigsegg Agera RS |
13 |
$5,700 |
Mercedes-Benz AMG G63 |
13 |
$5,700 |
Mercedes-Benz G550 |
13 |
$5,700 |
Pagani Huayra |
13 |
$5,700 |
Bentley Continental GT Convertible |
14 |
$5,300 |
Bentley Continental Supersports Con... |
14 |
$5,300 |
Bentley Flying Spur |
14 |
$5,300 |
Bentley Mulsanne |
14 |
$5,300 |
Ford GT |
14 |
$5,300 |
Ram 1500 4WD |
14 |
$5,000 |
Rolls-Royce Dawn |
14 |
$5,300 |
Rolls-Royce Ghost |
14 |
$5,300 |
Rolls-Royce Ghost EWB |
14 |
$5,300 |
Rolls-Royce Phantom |
14 |
$5,300 |
Rolls-Royce Phantom EWB |
14 |
$5,300 |
Rolls-Royce Wraith |
14 |
$5,300 |
Toyota Sequoia 4WD |
14 |
$4,450 |
Toyota Sequoia 4WD FFV |
14 |
$4,450 |
Toyota Tundra 4WD |
14 |
$4,450 |
Bentley Bentayga |
15 |
$4,950 |
Chevrolet Camaro |
15 |
$4,950 |
Chevrolet Colorado Cab Chassis 2WD |
15 |
$4,150 |
Dodge Durango SRT AWD |
15 |
$4,950 |
GMC Canyon Cab Chassis 2WD |
15 |
$4,150 |
Infiniti QX80 4WD |
15 |
$4,950 |
Jeep Grand Cherokee SRT 4WD |
15 |
$4,950 |
Lamborghini Huracan Spyder |
15 |
$4,950 |
Land Rover Range Rover LWB SVA |
15 |
$4,950 |
Lexus LX 570 |
15 |
$4,950 |
Maserati GranTurismo Convertible |
15 |
$4,950 |
Mercedes-Benz AMG GLE63 |
15 |
$4,950 |
Mercedes-Benz AMG GLE63 S |
15 |
$4,950 |
Mercedes-Benz AMG GLE63 S Coupe |
15 |
$4,950 |
Mercedes-Benz AMG GLS63 |
15 |
$4,950 |
Nissan Armada 4WD |
15 |
$4,150 |
Toyota Land Cruiser Wagon 4WD |
15 |
$4,150 |
Toyota Sequoia 2WD |
15 |
$4,150 |
Toyota Tundra 2WD |
15 |
$4,150 |
Toyota Tundra 4WD FFV |
15 |
$4,150 |
Aston Martin Vanquish S Zagato |
16 |
$4,600 |
Bentley Flying Spur |
16 |
$4,600 |
BMW M6 Convertible |
16 |
$4,600 |
BMW M6 Gran Coupe |
16 |
$4,600 |
BMW M760i xDrive |
16 |
$4,600 |
BMW X5 M |
16 |
$4,600 |
BMW X6 M |
16 |
$4,600 |
Chevrolet Camaro |
16 |
$4,600 |
Chevrolet Corvette |
16 |
$4,600 |
Dodge Challenger SRT |
16 |
$4,600 |
Dodge Challenger SRT |
16 |
$4,600 |
Dodge Charger SRT |
16 |
$4,600 |
Ford F150 RAPTOR 4WD |
16 |
$3,900 |
Ford Shelby GT350 Mustang |
16 |
$4,600 |
Ford Transit T150 Wagon |
16 |
$3,900 |
Ford Transit T150 Wagon FFV |
16 |
$3,900 |
GMC Yukon K1500 XL 4WD |
16 |
$4,600 |
Infiniti QX80 2WD |
16 |
$4,600 |
Lamborghini Huracan |
16 |
$4,600 |
Lamborghini Huracan 2WD |
16 |
$4,600 |
Lamborghini Huracan Spyder 2WD |
16 |
$4,600 |
Land Rover Range Rover Sport SVR |
16 |
$4,600 |
Land Rover Range Rover SVA |
16 |
$4,600 |
Lexus GX 460 |
16 |
$4,600 |
Lincoln MKT Limo AWD |
16 |
$3,900 |
Maserati GranTurismo |
16 |
$4,600 |
Maserati Levante |
16 |
$4,600 |
Maserati Levante S |
16 |
$4,600 |
Mercedes-Benz AMG S65 |
16 |
$4,600 |
Mercedes-Benz AMG S65 Convertible |
16 |
$4,600 |
Mercedes-Benz AMG S65 Coupe |
16 |
$4,600 |
Mercedes-Benz AMG SL65 |
16 |
$4,600 |
Mercedes-Benz GLS550 4matic |
16 |
$4,600 |
Mercedes-Benz Maybach S650 |
16 |
$4,600 |
Nissan Armada 2WD |
16 |
$3,900 |
Porsche 911 GT3 |
16 |
$4,600 |
Toyota Tundra 2WD |
16 |
$3,900 |
Toyota Tundra 4WD |
16 |
$3,900 |
Aston Martin DB11 V12 |
17 |
$4,350 |
Aston Martin Rapide S |
17 |
$4,350 |
Audi R8 AWD |
17 |
$4,350 |
Audi R8 Spyder AWD |
17 |
$4,350 |
Audi RS 7 |
17 |
$4,350 |
BMW M5 |
17 |
$4,350 |
BMW M6 Convertible |
17 |
$4,350 |
BMW M6 Gran Coupe |
17 |
$4,350 |
BMW X5 xDrive50i |
17 |
$4,350 |
BMW X6 xDrive50i |
17 |
$4,350 |
Cadillac CTS-V |
17 |
$4,350 |
Conclusion
The least fuel efficient car of 2018 is the Bugatti Chiron. It has a combined MPG of 11 and costs $6,700 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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<a href="http://mpgbuddy.com/least-fuel-efficient-cars-in-2018">The 100 Least Fuel-Efficient Cars in 2018</a>
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"The 100 Least Fuel-Efficient Cars in 2018". MPG Buddy. Accessed on December 3, 2024. http://mpgbuddy.com/least-fuel-efficient-cars-in-2018.
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"The 100 Least Fuel-Efficient Cars in 2018". MPG Buddy, http://mpgbuddy.com/least-fuel-efficient-cars-in-2018. Accessed 3 December, 2024
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The 100 Least Fuel-Efficient Cars in 2018. MPG Buddy. Retrieved from http://mpgbuddy.com/least-fuel-efficient-cars-in-2018.