Oldsmobile Eighty-Eight/Regency: MPG and fuel economy by year

The EPA has rated the Oldsmobile Eighty-Eight/Regency across 2 model years, from the 1997 Oldsmobile Eighty-Eight/Regency through the 1999 Oldsmobile Eighty-Eight/Regency. The most recent 1999 Oldsmobile Eighty-Eight/Regency returns 20 combined MPG.

Pick a year below to open the full Oldsmobile Eighty-Eight/Regency page for that model year. Each year page covers combined, city, and highway MPG, the trim variants the EPA rates separately, the annual fuel cost across three driving patterns, and a year-over-year comparison so you can see whether the car has improved.

Fuel economy by model year

Combined MPG, city MPG, highway MPG, and the EPA's estimated annual fuel cost for every model year of the Oldsmobile Eighty-Eight/Regency. Click any year to see the full breakdown for that model year, including trim variants, the drivetrain, and a comparison against other vehicles in its segment.

Year	Model	Combined MPG	City	Highway	Annual fuel cost
1999	1999 Oldsmobile Eighty-Eight/Regency	20 MPG	17 MPG	27 MPG	$3,000
1997	1997 Oldsmobile Eighty-Eight/Regency	20 MPG	17 MPG	26 MPG	$3,000

How the Oldsmobile Eighty-Eight/Regency compares against the Large Cars class

Buyers usually compare the Oldsmobile Eighty-Eight/Regency against other cars in the same EPA class. The list below shows the most efficient cars in the Large Cars class for the 1999 model year, the latest year on this page. Each link opens the full page for that car.

Source: U.S. EPA fuel economy dataset. Annual fuel cost assumes 15,000 miles of driving per year and a 55% city, 45% highway split.