
The following table compares the fuel economies of different models of Pontiac Fiero cars, across model years.
The annual fuel costs (shown in the right-hand columns) are calculated based on an estimated annual mileage of 15,000 miles,
of which 55% of the miles are city driving, and 45% of the miles are highway driving.
Annual Cost 1 assumes a fuel cost of $5.00 per gallon, while Annual Cost 2 assumes a fuel cost of $6.00 per gallon.
| Model Year | Transmission | Cyl. | Combined MPG | City MPG |
Highway MPG |
Annual Cost 1 |
Annual Cost 2 |
|---|---|---|---|---|---|---|---|
| 1988 Fiero | Automatic 3-speed | 4 | 24 | 21 | 28 | $3,169 | $3,803 |
| 1988 Fiero | Manual 5-speed | 4 | 25 | 21 | 32 | $3,018 | $3,622 |
| 1988 Fiero | Automatic 3-speed | 6 | 18 | 16 | 22 | $4,112 | $4,934 |
| 1988 Fiero | Manual 5-speed | 6 | 19 | 15 | 25 | $4,100 | $4,920 |
| 1987 Fiero | Automatic 3-speed | 4 | 24 | 21 | 29 | $3,128 | $3,753 |
| 1987 Fiero | Manual 5-speed | 4 | 25 | 22 | 32 | $2,929 | $3,515 |
| 1987 Fiero | Automatic 3-speed | 6 | 18 | 16 | 22 | $4,112 | $4,934 |
| 1987 Fiero | Manual 5-speed | 6 | 19 | 16 | 26 | $3,876 | $4,651 |
| 1986 Fiero | Automatic 3-speed | 4 | 25 | 22 | 29 | $3,038 | $3,646 |
| 1986 Fiero | Manual 5-speed | 4 | 25 | 21 | 32 | $3,018 | $3,622 |
| 1986 Fiero | Automatic 3-speed | 6 | 19 | 16 | 23 | $4,045 | $4,854 |
| 1986 Fiero | Manual 4-speed | 6 | 20 | 17 | 24 | $3,832 | $4,599 |
| 1986 Fiero | Manual 5-speed | 6 | 19 | 16 | 25 | $3,928 | $4,713 |
| 1985 Fiero | Automatic 3-speed | 4 | 25 | 22 | 29 | $3,038 | $3,646 |
| 1985 Fiero | Manual 5-speed | 4 | 25 | 21 | 33 | $2,987 | $3,584 |
| 1985 Fiero | Automatic 3-speed | 6 | 18 | 16 | 22 | $4,112 | $4,934 |
| 1985 Fiero | Manual 4-speed | 6 | 19 | 17 | 24 | $3,832 | $4,599 |
| 1984 Fiero | Automatic 3-speed | 4 | 24 | 21 | 29 | $3,128 | $3,753 |
| 1984 Fiero | Manual 4-speed | 4 | 25 | 21 | 33 | $2,987 | $3,584 |
| 1984 Fiero | Manual 4-speed | 4 | 24 | 21 | 29 | $3,128 | $3,753 |
| 1984 Fiero | Automatic 3-speed | 4 | 24 | 21 | 29 | $3,128 | $3,753 |
| 1984 Fiero | Manual 4-speed | 4 | 24 | 21 | 29 | $3,128 | $3,753 |
Data source: Fuel Economy USA, Reference.