1985 Oldsmobile Ninety-Eight Regency
The 1985 Oldsmobile Ninety-Eight Regency is listed in 5 versions in the EPA fuel economy database, with 3.0 L 6-cyl, 3.8 L 6-cyl and 4.3 L 6-cyl diesel powertrains. Combined fuel economy ranges from 18 to 23 MPG (best: 10.2 L/100 km).
Model year1985
Versions5
ClassLarge Cars
DriveFront-Wheel Drive
Engines, transmissions & fuel economy
| Version | Powertrain | Transmission | Drive | Fuel | MPG city / hwy / comb | L/100 km (comb) | CO2 g/mi | Class |
|---|---|---|---|---|---|---|---|---|
| Ninety-Eight Regency | 3.0 L 6-cyl | Automatic 4-spd | Front-Wheel Drive | Regular | 15 / 23 / 18 | 13.1 | 494 | Large Cars |
| Ninety-Eight Regency | 3.0 L 6-cyl | Automatic 4-spd | Front-Wheel Drive | Regular | 16 / 23 / 19 | 12.4 | 468 | Large Cars |
| Ninety-Eight Regency | 3.8 L 6-cyl | Automatic 4-spd | Front-Wheel Drive | Regular | 17 / 24 / 19 | 12.4 | 468 | Large Cars |
| Ninety-Eight Regency | 4.3 L 6-cyl diesel | Automatic 4-spd | Front-Wheel Drive | Diesel | 19 / 29 / 23 | 10.2 | 443 | Large Cars |
| Ninety-Eight Regency | 4.3 L 6-cyl diesel | Automatic 4-spd | Front-Wheel Drive | Diesel | 19 / 29 / 23 | 10.2 | 443 | Large Cars |
Figures are EPA estimates for the U.S. market (U.S. gallons). Your mileage will vary. Transmissions: (S6) = 6-speed with manual select mode, (AV) = continuously variable, (AM) = automated manual.
Safety recalls
Check the NHTSA recall database for the 1985 Oldsmobile Ninety-Eight Regency.