Plenty of vintage vehicles have aged like fine wine—and appreciated in value, too. But their fuel efficiency? It’s lacking in a world where the average vehicle now gets 25 or more miles for every gallon of fuel.

CheapInsurance.com, experts on cheap car insurance, used data from the Environmental Protection Agency to find the least fuel-efficient car and truck for every model year since 1975. Years represent the model year, and the EPA determined the most fuel-efficient vehicles by their overall miles per gallon. Cars include sedans, while trucks include pickups, truck SUVs, vans, and minivans.

The least fuel-efficient vehicles of the last five decades are a who’s who of sexy luxury sedans and high-performance coupes like the Lamborghini Countach. In addition to poor fuel economy, high-performance coupes offer additional impacts, such as the potential for racking up speeding tickets, and the need for cheap sr22 insurance. In terms of trucks, Dodge’s pickup trucks and cargo and conversion vans earn a number of spots on this ranking.

red super car
Alain BENAINOUS // Getty Images

The National Highway Traffic Safety Administration rolled out regulations for automakers in 1975 requiring them to advertise the fuel efficiency of each of their vehicles, also known as fuel economy. Regulations like these, coupled with requirements that manufacturers reduce emissions, stemmed from dense smog that strangled urban areas like Los Angeles, California in the 1950s and 1960s.

In the decades since, regulations have significantly curbed vehicle emissions, which have been scientifically proven to contribute to our changing climate. Typical vehicle CO2 emissions have gone from 661 grams per mile in 1975 to 256 grams per mile in 2022, according to EPA data.

And to give a sense of how far manufacturers have come in terms of fuel economy, the typical fuel economy of a vehicle today is double what it was in 1975. Based on February 2023 urban gas prices, that efficiency saves drivers about $13 per 100 miles. Yet even today’s vehicle lineup includes a few vehicles that just don’t move the needle in terms of getting more bang for your buck at the gas pump.

Read on to see which vehicles burned the most gas just to take passengers a couple of miles throughout recent history.

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1975 Oldsmobile Toronado
FernandoV // Shutterstock

1975

– Least fuel-efficient car: Oldsmobile Toronado
— Overall mileage: 8.4 miles per gallon
— Highway mileage: 9.4 mpg
— City mileage: 7.7 mpg
– Least fuel-efficient truck: Ford F-250
— Overall mileage: 7.6 miles per gallon
— Highway mileage: 7.8 mpg
— City mileage: 7.5 mpg

Sue Thatcher // Shutterstock

1976

– Least fuel-efficient car: Jensen Interceptor
— Overall mileage: 8.6 miles per gallon
— Highway mileage: 9.9 mpg
— City mileage: 7.7 mpg
– Least fuel-efficient truck: Chevy P20 Step
— Overall mileage: 7.8 miles per gallon
— Highway mileage: 8.5 mpg
— City mileage: 7.3 mpg

Maxim Gorishniak // Shutterstock

1977

– Least fuel-efficient car: Rolls Royce
— Overall mileage: 8.3 miles per gallon
— Highway mileage: 8.9 mpg
— City mileage: 7.8 mpg
– Least fuel-efficient truck: Toyota Land Cruiser
— Overall mileage: 8 miles per gallon
— Highway mileage: 8.9 mpg
— City mileage: 7.4 mpg

Dodge Logo
VanderWolf Images // Shutterstock

1978

– Least fuel-efficient car: Dodge Monaco
— Overall mileage: 8 miles per gallon
— Highway mileage: 8.7 mpg
— City mileage: 7.5 mpg
– Least fuel-efficient trucks: Chevy Suburban, GMC Sierra 2500
— Overall mileage: 8 miles per gallon
— Highway mileage: 8.1 mpg
— City mileage: 8 mpg

Aston Martin V8
Colin Peachey // Shutterstock

1979

– Least fuel-efficient car: Aston Martin V8
— Overall mileage: 7.9 miles per gallon
— Highway mileage: 9.7 mpg
— City mileage: 6.8 mpg
– Least fuel-efficient truck: Ford F-Series
— Overall mileage: 7.9 miles per gallon
— Highway mileage: 7.7 mpg
— City mileage: 8.1 mpg

Aston Martin Logo
Christopher Furlong // Getty Images

1980

– Least fuel-efficient car: Aston Martin 79
— Overall mileage: 7.9 miles per gallon
— Highway mileage: 9.7 mpg
— City mileage: 6.8 mpg
– Least fuel-efficient truck: GM chassis cab
— Overall mileage: 8.4 miles per gallon
— Highway mileage: 8.8 mpg
— City mileage: 8.1 mpg

Denver Post // Getty Images

1981

– Least fuel-efficient cars: Rolls-Royce Camargue, Rolls-Royce Corniche
— Overall mileage: 8.6 miles per gallon
— Highway mileage: 9.5 mpg
— City mileage: 8 mpg
– Least fuel-efficient truck: Dodge B250 Conversion Van
— Overall mileage: 9.4 miles per gallon
— Highway mileage: 10.1 mpg
— City mileage: 9 mpg

1982 Maserati Quattroporte
Fairchild Archive // Getty Images

1982

– Least fuel-efficient car: Maserati Quattroporte
— Overall mileage: 8.5 miles per gallon
— Highway mileage: 9.8 mpg
— City mileage: 7.6 mpg
– Least fuel-efficient truck: GM G30/G35 SportVan 2WD
— Overall mileage: 10.1 miles per gallon
— Highway mileage: 10.8 mpg
— City mileage: 9.5 mpg

Maserati Logo
Jacques Demarthon/AFP via Getty Images

1983

– Least fuel-efficient car: Maserati Quattroporte
— Overall mileage: 8.5 miles per gallon
— Highway mileage: 9.8 mpg
— City mileage: 7.6 mpg
– Least fuel-efficient truck: Ford E250 Econoline 2
— Overall mileage: 10.3 miles per gallon
— Highway mileage: 10.8 mpg
— City mileage: 9.8 mpg

Fabrice Coffrini/AFP via Getty Images

1984

– Least fuel-efficient car: Maserati Quattroporte
— Overall mileage: 8.5 miles per gallon
— Highway mileage: 9.8 mpg
— City mileage: 7.6 mpg
– Least fuel-efficient truck: Dodge B350 Wagon 2WD
— Overall mileage: 9.5 miles per gallon
— Highway mileage: 10.7 mpg
— City mileage: 8.7 mpg

Maserati Quattroporte
colin grice // Shutterstock

1985

– Least fuel-efficient car: Maserati Quattroporte
— Overall mileage: 8.5 miles per gallon
— Highway mileage: 9.8 mpg
— City mileage: 7.6 mpg
– Least fuel-efficient truck: Ford E250 Econoline 2
— Overall mileage: 9.6 miles per gallon
— Highway mileage: 9.6 mpg
— City mileage: 9.5 mpg

Heritage Images // Getty Images

1986

– Least fuel-efficient car: Lamborghini Countach
— Overall mileage: 7.5 miles per gallon
— Highway mileage: 10.4 mpg
— City mileage: 6.1 mpg
– Least fuel-efficient truck: Dodge B350 Wagon 2WD
— Overall mileage: 10.4 miles per gallon
— Highway mileage: 11.2 mpg
— City mileage: 9.8 mpg

1987 Lamborghini Countach
Tim Graham // Getty Images

1987

– Least fuel-efficient car: Lamborghini Countach
— Overall mileage: 7.5 miles per gallon
— Highway mileage: 10.4 mpg
— City mileage: 6.1 mpg
– Least fuel-efficient truck: Dodge AW150 Ramcharger
— Overall mileage: 10 miles per gallon
— Highway mileage: 11.2 mpg
— City mileage: 9.2 mpg

1988 Lamborghini Countach
Heritage Images // Getty Images

1988

– Least fuel-efficient car: Lamborghini Countach
— Overall mileage: 7.5 miles per gallon
— Highway mileage: 10.4 mpg
— City mileage: 6.1 mpg
– Least fuel-efficient trucks: Dodge W100/W150 pickup, Dodge W250 pickup 4WD
— Overall mileage: 9.8 miles per gallon
— Highway mileage: 10.6 mpg
— City mileage: 9.2 mpg

1989 Lamborghini Countach
Heritage Images // Getty Images

1989

– Least fuel-efficient car: Lamborghini Countach
— Overall mileage: 7.5 miles per gallon
— Highway mileage: 10.3 mpg
— City mileage: 6 mpg
– Least fuel-efficient truck: Dodge B350 Wagon 2WD
— Overall mileage: 10.2 miles per gallon
— Highway mileage: 10.9 mpg
— City mileage: 9.7 mpg

1990 Aston Martin Lagonda
John Keeble // Getty Images

1990

– Least fuel-efficient car: Aston Martin Lagonda
— Overall mileage: 9.2 miles per gallon
— Highway mileage: 10.7 mpg
— City mileage: 8.2 mpg
– Least fuel-efficient truck: Chevy C1500 pickup 2WD
— Overall mileage: 10 miles per gallon
— Highway mileage: 10.8 mpg
— City mileage: 9.3 mpg

1991 Vector W8
Dave Benett // Getty Images

1991

– Least fuel-efficient car: Vector W8
— Overall mileage: 8.5 miles per gallon
— Highway mileage: 10.5 mpg
— City mileage: 7.2 mpg
– Least fuel-efficient truck: Dodge W250 pickup 4WD
— Overall mileage: 10.4 miles per gallon
— Highway mileage: 12.3 mpg
— City mileage: 9.1 mpg

1992 Vector W8
Denise Truscello/Getty Images for Wynn Las Vegas

1992

– Least fuel-efficient car: Vector W8
— Overall mileage: 8.5 miles per gallon
— Highway mileage: 10.5 mpg
— City mileage: 7.2 mpg
– Least fuel-efficient truck: Dodge W250 pickup 4WD
— Overall mileage: 10.4 miles per gallon
— Highway mileage: 11.4 mpg
— City mileage: 9.6 mpg

Chevy C1500 pickup 2WD
Ethan Miller // Getty Images

1993

– Least fuel-efficient car: Vector W8
— Overall mileage: 8.5 miles per gallon
— Highway mileage: 10.4 mpg
— City mileage: 7.1 mpg
– Least fuel-efficient truck: Chevy C1500 pickup 2WD
— Overall mileage: 10.5 miles per gallon
— Highway mileage: 12 mpg
— City mileage: 9.3 mpg

1994 Lamborghini Diablo
Heritage Images // Getty Images

1994

– Least fuel-efficient car: Lamborghini Diablo
— Overall mileage: 10.9 miles per gallon
— Highway mileage: 13.7 mpg
— City mileage: 9 mpg
– Least fuel-efficient truck: Dodge B150/B250 Wagon
— Overall mileage: 12.2 miles per gallon
— Highway mileage: 13.8 mpg
— City mileage: 11 mpg

John_Silver // Shutterstock

1995

– Least fuel-efficient car: Ferrari F50
— Overall mileage: 8.7 miles per gallon
— Highway mileage: 10.7 mpg
— City mileage: 7.3 mpg
– Least fuel-efficient truck: Dodge B3500 Wagon 2WD
— Overall mileage: 12.2 miles per gallon
— Highway mileage: 14.1 mpg
— City mileage: 10.7 mpg

Dodge
Artur Widak/NurPhoto via Getty Images

1996

– Least fuel-efficient car: Avtech Vector M12
— Overall mileage: 10.1 miles per gallon
— Highway mileage: 12.2 mpg
— City mileage: 8.5 mpg
– Least fuel-efficient truck: Dodge B3500 Wagon 2WD
— Overall mileage: 12.2 miles per gallon
— Highway mileage: 14.1 mpg
— City mileage: 10.7 mpg

1997 Lamborghini Diablo
Tony Bock // Getty Images

1997

– Least fuel-efficient car: Lamborghini Diablo
— Overall mileage: 10.7 miles per gallon
— Highway mileage: 13.6 mpg
— City mileage: 8.7 mpg
– Least fuel-efficient truck: Dodge B3500 Wagon 2WD
— Overall mileage: 12 miles per gallon
— Highway mileage: 14.1 mpg
— City mileage: 10.3 mpg

1998 Ferrari 550 Maranello
Antonio RIBEIRO // Getty Images

1998

– Least fuel-efficient car: Ferrari 550 Maranello
— Overall mileage: 10.8 miles per gallon
— Highway mileage: 14.1 mpg
— City mileage: 8.6 mpg
– Least fuel-efficient truck: Dodge RAM 1500 pickup 4WD
— Overall mileage: 12.9 miles per gallon
— Highway mileage: 15.5 mpg
— City mileage: 10.9 mpg

1999 Ferrari 550 Maranello
Heritage Images // Getty Images

1999

– Least fuel-efficient car: Ferrari 550 Maranello
— Overall mileage: 10.5 miles per gallon
— Highway mileage: 13.4 mpg
— City mileage: 8.5 mpg
– Least fuel-efficient trucks: Dodge Durango 4WD, Dodge RAM 1500 pickup 4WD
— Overall mileage: 13 miles per gallon
— Highway mileage: 15.5 mpg
— City mileage: 11 mpg

Heritage Images // Getty Images

2000

– Least fuel-efficient car: Ferrari 550 Maranello
— Overall mileage: 9.9 miles per gallon
— Highway mileage: 12.4 mpg
— City mileage: 7.9 mpg
– Least fuel-efficient truck: Land Rover Range Rover
— Overall mileage: 12.6 miles per gallon
— Highway mileage: 14.3 mpg
— City mileage: 11.1 mpg

Boston Herald // Getty Images

2001

– Least fuel-efficient car: Ferrari 550 Maranello-Barche
— Overall mileage: 9.8 miles per gallon
— Highway mileage: 12.4 mpg
— City mileage: 7.9 mpg
– Least fuel-efficient truck: GMC Sierra 1500 4WD
— Overall mileage: 11.8 miles per gallon
— Highway mileage: 13.3 mpg
— City mileage: 10.4 mpg

2002 Lamborghini Murcielago
Heritage Images // Getty Images

2002

– Least fuel-efficient car: Lamborghini Murcielago
— Overall mileage: 10.1 miles per gallon
— Highway mileage: 12 mpg
— City mileage: 8.4 mpg
– Least fuel-efficient truck: Dodge RAM 1500 pickup 4WD
— Overall mileage: 12.4 miles per gallon
— Highway mileage: 14.5 mpg
— City mileage: 10.5 mpg

Heritage Images // Getty Images

2003

– Least fuel-efficient car: Enzo Ferrari
— Overall mileage: 9 miles per gallon
— Highway mileage: 11.6 mpg
— City mileage: 7.1 mpg
– Least fuel-efficient truck: Chevy Cargo Van G1500-2500 2WD
— Overall mileage: 10.9 miles per gallon
— Highway mileage: 13.2 mpg
— City mileage: 8.9 mpg

Heritage Images // Getty Images

2004

– Least fuel-efficient car: Lamborghini Murcielago
— Overall mileage: 10.3 miles per gallon
— Highway mileage: 12.5 mpg
— City mileage: 8.4 mpg
– Least fuel-efficient trucks: Chevy Cargo Van G1500-2500 2WD, Chevy Savana Cargo Van 2WD
— Overall mileage: 10.4 miles per gallon
— Highway mileage: 12.5 mpg
— City mileage: 8.5 mpg

J. Emilio Flores // Getty Images

2005

– Least fuel-efficient car: Lamborghini Murcielago
— Overall mileage: 10.3 miles per gallon
— Highway mileage: 12.5 mpg
— City mileage: 8.3 mpg
– Least fuel-efficient truck: Dodge RAM 1500 pickup 2WD
— Overall mileage: 9.8 miles per gallon
— Highway mileage: 11.5 mpg
— City mileage: 8.2 mpg

FREDERICK FLORIN // Getty Images

2006

– Least fuel-efficient car: Bugatti Veyron
— Overall mileage: 10.3 miles per gallon
— Highway mileage: 13.8 mpg
— City mileage: 7.8 mpg
– Least fuel-efficient truck: Dodge RAM 1500 pickup 2WD
— Overall mileage: 9.8 miles per gallon
— Highway mileage: 11.5 mpg
— City mileage: 8.2 mpg

2007 Lamborghini Murcielago
M. Phillips // Getty Images

2007

– Least fuel-efficient car: Lamborghini Murcielago
— Overall mileage: 10.4 miles per gallon
— Highway mileage: 12.8 mpg
— City mileage: 8.3 mpg
– Least fuel-efficient truck: Mercedes-Benz G-Class G55 AMG
— Overall mileage: 12.2 miles per gallon
— Highway mileage: 13.5 mpg
— City mileage: 10.8 mpg

2008 Bugatti Veyron
Duffy-Marie Arnoult // Getty Images

2008

– Least fuel-efficient car: Bugatti Veyron
— Overall mileage: 10.1 miles per gallon
— Highway mileage: 13 mpg
— City mileage: 7.8 mpg
– Least fuel-efficient truck: Mercedes-Benz G-Class G55 AMG
— Overall mileage: 12.2 miles per gallon
— Highway mileage: 13.5 mpg
— City mileage: 10.8 mpg

2009 Lamborghini Murcielago Roadster
Alexandra Troubniikoff // Getty Images

2009

– Least fuel-efficient car: Lamborghini Murcielago Roadster
— Overall mileage: 10.4 miles per gallon
— Highway mileage: 12.8 mpg
— City mileage: 8.3 mpg
– Least fuel-efficient truck: Mercedes-Benz M-Class ML63 AMG
— Overall mileage: 12.4 miles per gallon
— Highway mileage: 14.4 mpg
— City mileage: 10.5 mpg

Ted Soqui // Getty Images

2010

– Least fuel-efficient car: Bugatti Veyron
— Overall mileage: 10.1 miles per gallon
— Highway mileage: 13 mpg
— City mileage: 7.8 mpg
– Least fuel-efficient truck: Mercedes-Benz G-Class G55 AMG
— Overall mileage: 12.2 miles per gallon
— Highway mileage: 13.6 mpg
— City mileage: 10.8 mpg

2011 Ferrari 612 Scaglietti
NICHOLAS RATZENBOECK/AFP // Getty Images

2011

– Least fuel-efficient car: Ferrari 612 Scaglietti
— Overall mileage: 12.4 miles per gallon
— Highway mileage: 16 mpg
— City mileage: 9.6 mpg
– Least fuel-efficient truck: Ford E-Series Van (Propane-fueled)
— Overall mileage: 6.7 miles per gallon
— Highway mileage: 6.7 mpg
— City mileage: 6.6 mpg

2012 Bugatti Veyron
Jean Marc ZAORSKI // Getty Images

2012

– Least fuel-efficient car: Bugatti Veyron
— Overall mileage: 11.2 miles per gallon
— Highway mileage: 14.8 mpg
— City mileage: 8.4 mpg
– Least fuel-efficient truck: Ford E-Series Van (Propane-fueled)
— Overall mileage: 9.1 miles per gallon
— Highway mileage: 9.3 mpg
— City mileage: 8.9 mpg

Thomas Lohnes // Getty Images

2013

– Least fuel-efficient car: Bugatti Veyron
— Overall mileage: 11.2 miles per gallon
— Highway mileage: 14.8 mpg
— City mileage: 8.4 mpg
– Least fuel-efficient truck: Ford E-Series Van (Propane-fueled)
— Overall mileage: 9.1 miles per gallon
— Highway mileage: 9.3 mpg
— City mileage: 8.9 mpg

Raymond Boyd // Getty Images

2014

– Least fuel-efficient car: Bugatti Veyron
— Overall mileage: 11.2 miles per gallon
— Highway mileage: 14.8 mpg
— City mileage: 8.4 mpg
– Least fuel-efficient truck: Ford E-Series Van (Propane-fueled)
— Overall mileage: 9.1 miles per gallon
— Highway mileage: 9.3 mpg
— City mileage: 8.9 mpg

2015 Lamborghini Aventador Roadster
Martyn Lucy // Getty Images

2015

– Least fuel-efficient car: Lamborghini Aventador Roadster
— Overall mileage: 12.7 miles per gallon
— Highway mileage: 16.2 mpg
— City mileage: 9.8 mpg
– Least fuel-efficient trucks: Chevy Cargo Van G3500 2WD, Chevy Savana Cargo Van 2WD
— Overall mileage: 12.7 miles per gallon
— Highway mileage: 15.1 mpg
— City mileage: 10.4 mpg

2016 Ferrari F12
Martyn Lucy // Getty Images

2016

– Least fuel-efficient car: Ferrari F12
— Overall mileage: 12.9 miles per gallon
— Highway mileage: 14.8 mpg
— City mileage: 11 mpg
– Least fuel-efficient truck: Mercedes-Benz AMG G65
— Overall mileage: 11.9 miles per gallon
— Highway mileage: 13.1 mpg
— City mileage: 10.6 mpg

2017 Lamborghini Aventador Coupe LP740-4
Kaukola Photography // Shutterstock

2017

– Least fuel-efficient car: Lamborghini Aventador Coupe LP740-4
— Overall mileage: 12.7 miles per gallon
— Highway mileage: 16.3 mpg
— City mileage: 9.8 mpg
– Least fuel-efficient truck: Mercedes-Benz G-Class G 550 4×4 SUV
— Overall mileage: 10.8 miles per gallon
— Highway mileage: 10.9 mpg
— City mileage: 10.6 mpg

VanderWolf Images // Shutterstock

2018

– Least fuel-efficient car: Bugatti Chiron
— Overall mileage: 11.2 miles per gallon
— Highway mileage: 14.1 mpg
— City mileage: 8.8 mpg
– Least fuel-efficient truck: Mercedes-Benz G-Class G 550 4×4 SUV
— Overall mileage: 10.8 miles per gallon
— Highway mileage: 10.9 mpg
— City mileage: 10.6 mpg

2019 Bugatti Chiron
VanderWolf Images // Shutterstock

2019

– Least fuel-efficient car: Bugatti Chiron
— Overall mileage: 11.2 miles per gallon
— Highway mileage: 14.1 mpg
— City mileage: 8.8 mpg
– Least fuel-efficient truck: Mercedes-Benz AMG GLE 63
— Overall mileage: 12 miles per gallon
— Highway mileage: 14.3 mpg
— City mileage: 9.8 mpg

2020 Bugatti Divo
VanderWolf Images // Shutterstock

2020

– Least fuel-efficient car: Bugatti Divo
— Overall mileage: 10.6 miles per gallon
— Highway mileage: 12.9 mpg
— City mileage: 8.6 mpg
– Least fuel-efficient truck: Ford F150 pickup 4WD
— Overall mileage: 12.8 miles per gallon
— Highway mileage: 15.2 mpg
— City mileage: 10.6 mpg

2021 Bugatti Chiron Pur Sport
Jack Skeens // Shutterstock

2021

– Least fuel-efficient car: Bugatti Chiron Pur Sport
— Overall mileage: 9.3 miles per gallon
— Highway mileage: 11 mpg
— City mileage: 7.7 mpg
– Least fuel-efficient truck: Dodge Ram 1500 TRX 4X4
— Overall mileage: 12.2 miles per gallon
— Highway mileage: 14.1 mpg
— City mileage: 10.4 mpg

Martyn Lucy // Getty Images

– Least fuel-efficient cars: Bugatti Chiron Super Sport, Bugatti Chiron Pur Sport
— Overall mileage: 9.4 miles per gallon
— Highway mileage: 11.2 mpg
— City mileage: 7.8 mpg
– Least fuel-efficient truck: Dodge Ram 1500 TRX 4X4
— Overall mileage: 12.3 miles per gallon
— Highway mileage: 14.2 mpg
— City mileage: 10.5 mpg

Data reporting by Paxtyn Merten. Story editing by Jeff Inglis. Copy editing by Tim Bruns. Photo selection by Clarese Moller.

By

Dom DiFurio

Updated

July 19, 2024

Published

May 19, 2023

Edited By

John Davey