Pontiac Firefly Fuel Economy History
MPG by year — EPA official data.
Best MPG Year
1985
42 MPG combined
Latest Model
1994
41 MPG combined
| Year | Engine | City | Hwy | Combined | Fuel Cost/yr | |
|---|---|---|---|---|---|---|
| 1994 | Regular | 38 | 45 | 41 | $1,650 | Details → |
| 1993 | Regular | 38 | 44 | 41 | $1,650 | Details → |
| 1992 | Regular | 38 | 44 | 40 | $1,700 | Details → |
| 1991 | Regular | 37 | 45 | 40 | $1,700 | Details → |
| 1990 | Regular | 38 | 45 | 41 | $1,650 | Details → |
| 1989 | Regular | 38 | 45 | 41 | $1,650 | Details → |
| 1988 | Regular | 36 | 44 | 39 | $1,750 | Details → |
| 1987 | Regular | 36 | 43 | 39 | $1,750 | Details → |
| 1986 | Regular | 37 | 45 | 40 | $1,700 | Details → |
| 1985 | Regular | 39 | 47 | 42 | $1,600 | Details → |