
The following table compares the fuel economies of different models of Oldsmobile Achieva 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 |
|---|---|---|---|---|---|---|---|
| 1998 Achieva | Automatic 4-speed | 4 | 23 | 19 | 30 | $3,296 | $3,955 |
| 1998 Achieva | Manual 5-speed | 4 | 24 | 20 | 30 | $3,187 | $3,825 |
| 1998 Achieva | Automatic 4-speed | 6 | 21 | 18 | 27 | $3,541 | $4,250 |
| 1997 Achieva | Automatic 4-speed | 4 | 23 | 19 | 29 | $3,334 | $4,001 |
| 1997 Achieva | Manual 5-speed | 4 | 23 | 20 | 30 | $3,187 | $3,825 |
| 1997 Achieva | Automatic 4-speed | 6 | 21 | 18 | 27 | $3,541 | $4,250 |
| 1996 Achieva | Automatic 4-speed | 4 | 23 | 19 | 29 | $3,334 | $4,001 |
| 1996 Achieva | Manual 5-speed | 4 | 23 | 20 | 30 | $3,187 | $3,825 |
| 1996 Achieva | Automatic 4-speed | 6 | 21 | 18 | 27 | $3,541 | $4,250 |
| 1995 Achieva | Manual 5-speed | 4 | 23 | 19 | 29 | $3,334 | $4,001 |
| 1995 Achieva | Automatic 3-speed | 4 | 22 | 19 | 28 | $3,376 | $4,051 |
| 1995 Achieva | Automatic 4-speed | 4 | 22 | 19 | 29 | $3,334 | $4,001 |
| 1995 Achieva | Automatic 4-speed | 6 | 20 | 17 | 26 | $3,724 | $4,469 |
| 1995 Achieva | Automatic 4-speed | 6 | 20 | 17 | 26 | $3,724 | $4,469 |
| 1994 Achieva | Automatic 3-speed | 4 | 23 | 19 | 29 | $3,334 | $4,001 |
| 1994 Achieva | Automatic 4-speed | 4 | 22 | 18 | 28 | $3,497 | $4,196 |
| 1994 Achieva | Automatic 4-speed | 4 | 22 | 19 | 29 | $3,334 | $4,001 |
| 1994 Achieva | Manual 5-speed | 4 | 24 | 21 | 32 | $3,018 | $3,622 |
| 1994 Achieva | Manual 5-speed | 4 | 21 | 18 | 27 | $3,541 | $4,250 |
| 1994 Achieva | Automatic 4-speed | 6 | 21 | 18 | 26 | $3,589 | $4,307 |
| 1993 Achieva | Manual 5-speed | 4 | 20 | 17 | 26 | $3,724 | $4,469 |
| 1993 Achieva | Automatic 3-speed | 4 | 22 | 19 | 26 | $3,469 | $4,162 |
| 1993 Achieva | Automatic 3-speed | 4 | 23 | 19 | 29 | $3,334 | $4,001 |
| 1993 Achieva | Manual 5-speed | 4 | 24 | 21 | 32 | $3,018 | $3,622 |
| 1993 Achieva | Manual 5-speed | 4 | 21 | 18 | 27 | $3,541 | $4,250 |
| 1993 Achieva | Automatic 3-speed | 6 | 21 | 18 | 26 | $3,589 | $4,307 |
| 1992 Achieva | Automatic 3-speed | 4 | 22 | 19 | 27 | $3,421 | $4,105 |
| 1992 Achieva | Automatic 3-speed | 4 | 23 | 20 | 29 | $3,226 | $3,871 |
| 1992 Achieva | Manual 5-speed | 4 | 22 | 19 | 29 | $3,334 | $4,001 |
| 1992 Achieva | Manual 5-speed | 4 | 26 | 22 | 32 | $2,929 | $3,515 |
| 1992 Achieva | Manual 5-speed | 4 | 20 | 17 | 27 | $3,676 | $4,411 |
| 1992 Achieva | Automatic 3-speed | 6 | 20 | 17 | 26 | $3,724 | $4,469 |
Data source: Fuel Economy USA, Reference.