1990 Pontiac Grand AM fuel economy
The EPA lists 4 versions of the 1990 Pontiac Grand AM. Combined fuel economy ranges from 23 to 23 MPG; the most efficient version is rated 20 city / 28 highway.
At a glance
- Combined
- 23 MPG
- City and highway
- 20 and 28 most efficient version
- Yearly fuel cost
- $2,900 EPA estimate, most efficient version
Source: U.S. EPA fueleconomy.gov
Every version the EPA tested
| Version | Engine | Drive | City | Highway | Combined | Yearly fuel cost |
|---|---|---|---|---|---|---|
| Grand Am Automatic 3-spd | 4-cyl 2.3L | Front-Wheel Drive | 20 | 28 | 23 MPG | $2,900 |
| Grand Am Manual 5-spd | 4-cyl 2.3L | Front-Wheel Drive | 19 | 29 | 23 MPG | $2,900 |
| Grand Am Automatic 3-spd | 4-cyl 2.5L | Front-Wheel Drive | 20 | 29 | 23 MPG | $2,900 |
| Grand Am Manual 5-spd | 4-cyl 2.5L | Front-Wheel Drive | 19 | 30 | 23 MPG | $2,900 |
At EPA assumptions, the most efficient version costs about $2,900 per year in fuel.