The 100 Least Fuel-Efficient Cars in 2022

Have you ever wondered what the least fuel efficient cars manufactured in 2022 are? In this article, we'll list out the worst 100 cars from 2022 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 2022 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 Pur Sport 9 $8,200
Bugatti Chiron Super Sport 9 $8,200
Bugatti Chiron 11 $6,700
Lamborghini Aventador Countach 11 $6,700
Lamborghini Aventador Coupe 11 $6,700
Lamborghini Aventador Roadster 11 $6,700
Ram 1500 TRX 4WD 12 $6,150
Ferrari 812 GTS 13 $5,700
Bentley Bentayga Speed 14 $5,300
Bentley Continental GT Speed Conver... 14 $5,300
Chevrolet Silverado Mud Terrain Tires... 14 $5,300
Ferrari 812 Competizione 14 $5,300
Ford GT 14 $5,300
GMC Sierra Mud Terrain Tires 4WD 14 $5,300
Jeep Wrangler 4dr 4WD 14 $5,300
Lamborghini Urus 14 $5,300
Rolls-Royce Cullinan 14 $5,300
Rolls-Royce Cullinan Black Badge 14 $5,300
Rolls-Royce Ghost 14 $5,300
Rolls-Royce Ghost Black Badge 14 $5,300
Rolls-Royce Ghost Extended 14 $5,300
Rolls-Royce Phantom 14 $5,300
Rolls-Royce Phantom Extended 14 $5,300
Toyota Sequoia 4WD 14 $4,450
Audi R8 Coupe 15 $4,950
Audi R8 Spyder 15 $4,950
Audi RS Q8 15 $4,950
Bentley Continental GT Speed 15 $4,950
Bentley Flying Spur 15 $4,950
BMW X5 M 15 $4,950
BMW X5 M Competition 15 $4,950
BMW X6 M 15 $4,950
BMW X6 M Competition 15 $4,950
Cadillac CT5 V 15 $4,950
Chevrolet Silverado 4WD ZR2 15 $4,950
Chevrolet Silverado Cab Chassis 2WD 15 $4,150
Chevrolet Silverado Cab Chassis 4WD 15 $4,150
Chevrolet Silverado Cab Chassis 4WD 15 $4,150
Chevrolet Silverado Mud Terrain Tires... 15 $4,150
Chevrolet Silverado Mud Terrain Tires... 15 $4,150
Chevrolet Silverado Mud Terrain Tires... 15 $4,150
Dodge Challenger SRT Widebody 15 $4,950
Dodge Charger SRT Widebody 15 $4,950
Dodge Durango SRT AWD 15 $4,950
Ford F150 RAPTOR 37 4WD 15 $4,150
Ford F150 RAPTOR 4WD 15 $4,150
GMC Sierra Cab Chassis 2WD 15 $4,150
GMC Sierra Cab Chassis 4WD 15 $4,150
GMC Sierra Cab Chassis 4WD 15 $4,150
GMC Sierra Mud Terrain Tires 4WD 15 $4,150
GMC Sierra Mud Terrain Tires 4WD 15 $4,150
GMC Sierra Mud Terrain Tires 4WD 15 $4,150
Infiniti QX80 4WD 15 $4,950
Jeep Grand Wagoneer 2WD 15 $4,950
Jeep Grand Wagoneer 4WD 15 $4,950
Lamborghini Huracan Coupe 15 $4,950
Lamborghini Huracan Coupe RWD 15 $4,950
Lamborghini Huracan Spyder 15 $4,950
Lamborghini Huracan Spyder RWD 15 $4,950
Land Rover Range Rover LWB SVA 15 $4,950
Nissan Armada 4WD 15 $4,950
Toyota Sequoia 2WD 15 $4,150
Aston Martin DBX V8 16 $4,600
BMW M760i xDrive Sedan 16 $4,600
Cadillac CT5 V 16 $4,600
Cadillac Escalade 2WD 16 $4,600
Cadillac Escalade 4WD 16 $4,600
Chevrolet Camaro 16 $4,600
Chevrolet Camaro 16 $4,600
Chevrolet Silverado 2WD 16 $3,900
Chevrolet Silverado 4WD 16 $3,900
Chevrolet Silverado 4WD 16 $3,900
Chevrolet Silverado 4WD 16 $4,600
Chevrolet Silverado Cab Chassis 4WD 16 $3,900
Chevrolet Silverado Mud Terrain Tires... 16 $4,600
Chevrolet Suburban 2WD 16 $4,600
Chevrolet Suburban 4WD 16 $3,900
Chevrolet Suburban 4WD 16 $4,600
Chevrolet Tahoe 2WD 16 $4,600
Chevrolet Tahoe 4WD 16 $3,900
Chevrolet Tahoe 4WD 16 $4,600
Dodge Challenger SRT 16 $4,600
Dodge Challenger SRT 16 $4,600
Dodge Challenger SRT Widebody 16 $4,600
Ferrari F8 Spider 16 $4,600
Ferrari F8 Tributo 16 $4,600
Ford F150 RAPTOR 4WD 16 $3,900
Ford Transit T150 Wagon 4WD FFV 16 $3,900
GMC Sierra 2WD 16 $3,900
GMC Sierra 4WD 16 $3,900
GMC Sierra 4WD 16 $3,900
GMC Sierra 4WD 16 $4,600
GMC Sierra Cab Chassis 4WD 16 $3,900
GMC Sierra Mud Terrain Tires 4WD 16 $4,600
GMC Yukon 2WD 16 $4,600
GMC Yukon 4WD 16 $3,900
GMC Yukon 4WD 16 $4,600
GMC Yukon XL 2WD 16 $4,600
GMC Yukon XL 4WD 16 $3,900
GMC Yukon XL 4WD 16 $4,600

Conclusion

The least fuel efficient car of 2022 is the Bugatti Chiron Pur Sport. It has a combined MPG of 9 and costs $8,200 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 2022". MPG Buddy. Accessed on May 24, 2022. http://mpgbuddy.com/least-fuel-efficient-cars-in-2022.

  • "The 100 Least Fuel-Efficient Cars in 2022". MPG Buddy, http://mpgbuddy.com/least-fuel-efficient-cars-in-2022. Accessed 24 May, 2022

  • The 100 Least Fuel-Efficient Cars in 2022. MPG Buddy. Retrieved from http://mpgbuddy.com/least-fuel-efficient-cars-in-2022.