Oldsmobile
Oldsmobile · model year 1999
1999 Oldsmobile Eighty-Eight/Regency
Large · Front-Wheel Drive · Gas · EPA class: Large Cars
EPA figures · 1999fueleconomy.gov
20MPG combined
17/27MPG city / highway
$3,350fuel a year
444 g CO₂ per mile 3.8 L 6-cyl Automatic 4-spd
This car on fueleconomy.gov, read 2 October 2026. Your own figures depend on how and where you drive.
Where it places
Every figure on record
- Combined MPG
- 20 MPG
- City MPG
- 17 MPG
- Highway MPG
- 27 MPG
- Annual fuel cost
- $3,350
- Tailpipe CO₂
- 444 g per mile
- Model year
- 1999
- Body
- Car
- EPA size class
- Large Cars
- Drive
- Front-Wheel Drive
- Engine
- 3.8 L 6-cyl
- Transmission
- Automatic 4-spd
- Fuel
- Gasoline
Efficiency
Running cost
The car
Powertrain
More Oldsmobile model years
1999 Oldsmobile Alero
20 MPG · $3,350 fuel a year
1999 Oldsmobile Aurora
18 MPG · $4,550 fuel a year
1999 Oldsmobile Bravada AWD
16 MPG · $4,200 fuel a year
1999 Oldsmobile Cutlass
23 MPG · $2,900 fuel a year 1999 Oldsmobile Cutlass
21 MPG · $3,200 fuel a year Oldsmobile1999 Oldsmobile Eighty-Eight/Regency
19 MPG · $4,350 fuel a year
1999 Oldsmobile Intrigue
19 MPG · $3,550 fuel a year 1999 Oldsmobile Intrigue
21 MPG · $3,200 fuel a yearEvery alternative to the 1999 Oldsmobile Eighty-Eight/Regency →