MakesOldsmobile
Oldsmobile MPG by model
EPA has rated 27 Oldsmobile nameplates in model years 1984–2004; six of them have a page of their own here. Its highest rating is 27 MPG, by the Firenza in 1986 and 1988. The Silhouette has the longest record, 15 model years, and the Bravada the weakest yearly peak, 15 MPG. Of these nameplates, 10 have had a diesel version, the third most of any make on this site. Of the 27, 23 are cars.
Every Oldsmobile nameplate
| Nameplate | Model years | Class (most years) | Best version, MPG | Weakest year | Other powertrains |
|---|---|---|---|---|---|
| Custom Cruiser | 1984–1992 | midsize-large station wagons | 21 (1984–1985) | 17 | diesel |
| Cutlass Cruiser | 1984–1995 | midsize-large station wagons | 26 (1985) | 20 | diesel |
| Cutlass Supreme | 1984–1997 | midsize cars | 23 (1984–1985 and 1990) | 19 | diesel |
| Delta 88 Royale | 1985–1987 | large cars | 21 (1985) | 19 | diesel |
| Ninety-Eight | 1984 and 1992–1996 | large cars | 21 (1984 and 1996) | 19 | diesel |
| Silhouette | 1990–2004 | special purpose vehicles | 20 (2002–2004) | 18 | gasoline only |
| Achieva | 1992–1998 | compact cars | 26 (1992) | 23 | gasoline only |
| Alerosame ratings as the Pontiac Grand Am | 1999–2004 | compact cars | 27 (2004) | 23 | gasoline only |
| Aurora | 1995–1999 and 2001–2003 | midsize cars | 20 (2001) | 17 | gasoline only |
| Bravada | 1991–2004 | special purpose vehicles | 17 (1991) | 15 | gasoline only |
| Calais | 1985–1987 | compact cars | 25 (1985) | 23 | gasoline only |
| Ciera | 1996 | midsize cars | 24 (1996) | 24 | gasoline only |
| Cutlasssame ratings as the Chevrolet Malibu | 1997–1999 | midsize cars | 24 (1998) | 21 | gasoline only |
| Cutlass Calais | 1988–1991 | compact cars | 26 (1988) | 23 | gasoline only |
| Cutlass Ciera | 1984–1995 | midsize cars | 26 (1985) | 20 | diesel |
| Delta 88 | 1984 and 1988 | large cars | 21 (1984) | 20 | diesel |
| Eighty-Eight | 1989–1996 | large cars | 21 (1996) | 19 | gasoline only |
| Eighty-Eight/Regency | 1997 and 1999 | large cars | 20 (1997 and 1999) | 20 | gasoline only |
| Eighty-Eight/Regency/LSS | 1998 | large cars | 21 (1998) | 21 | gasoline only |
| Firenza | 1984–1988 | compact cars | 27 (1986 and 1988) | 26 | gasoline only |
| Intrigue | 1998–2002 | midsize cars | 21 (1998–1999 and 2002) | 20 | gasoline only |
| Ninety-Eight II | 1984 | large cars | 24 (1984) | 24 | diesel |
| Ninety-Eight Regencysame ratings as the Buick Electra/Park Avenue | 1985–1987 | large cars | 23 (1985) | 19 | diesel |
| Ninety-Eight/Touring | 1988–1991 | large cars | 20 (1988) | 19 | gasoline only |
| Omega | 1984 | compact cars | 24 (1984) | 24 | gasoline only |
| Toronado | 1984–1989 and 1992–1993 | midsize cars | 21 (1984–1985) | 19 | diesel |
| Trofeo/Toronado | 1990–1991 | midsize cars | 19 (1990–1991) | 19 | gasoline only |