Oldsmobile Ninety-Eight: MPG and fuel economy by year
The EPA has rated the Oldsmobile Ninety-Eight across 6 model years, from the 1984 Oldsmobile Ninety-Eight through the 1996 Oldsmobile Ninety-Eight. The most recent 1996 Oldsmobile Ninety-Eight returns 21 combined MPG.
Pick a year below to open the full Oldsmobile Ninety-Eight 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 Ninety-Eight. 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 |
|---|---|---|---|---|---|
| 1996 | 1996 Oldsmobile Ninety-Eight | 21 MPG | 17 MPG | 27 MPG | $2,850 |
| 1995 | 1995 Oldsmobile Ninety-Eight | 20 MPG | 17 MPG | 26 MPG | $3,000 |
| 1994 | 1994 Oldsmobile Ninety-Eight | 20 MPG | 17 MPG | 25 MPG | $3,000 |
| 1993 | 1993 Oldsmobile Ninety-Eight | 20 MPG | 17 MPG | 25 MPG | $3,000 |
| 1992 | 1992 Oldsmobile Ninety-Eight | 19 MPG | 16 MPG | 24 MPG | $3,150 |
| 1984 | 1984 Oldsmobile Ninety-Eight | 21 MPG | 18 MPG | 26 MPG | $3,850 |
How the Oldsmobile Ninety-Eight compares against the Large Cars class
Buyers usually compare the Oldsmobile Ninety-Eight against other cars in the same EPA class. The list below shows the most efficient cars in the Large Cars class for the 1996 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.