Oldsmobile · 1984–1988 · Gas
Oldsmobile Firenza MPG by year
The EPA has rated 5 model years of the Oldsmobile Firenza, from 1984 to 1988. The most fuel-efficient year is the 1988, at 27 MPG combined in its best configuration. The best 1988 model is 4% more efficient than the best 1984 model (27 vs. 26 MPG). The 1988 model is 12% more efficient than the median compact car that year (27 vs. 24 MPG).
Combined MPG by model year
- Firenza, most efficient version
- Range across configurations
- Class median
Shaded band: range across that year's configurations. Class median: same-year models in the same class, rated in MPG. Click a point to open that model year; the table below lists every value.
Every Firenza model year
| Year | Type | Best combined | City / Hwy | Class median | Range | Configs | Fuel / yr |
|---|---|---|---|---|---|---|---|
| 1988 | Gas | 27 MPG lowest 25 |
23 / 34 | 24 | — | 4 | $1,722 |
| 1987 | Gas | 26 MPG lowest 20 |
23 / 33 | 24 | — | 6 | $1,788 |
| 1986 | Gas | 27 MPG lowest 19 |
23 / 34 | 25 | — | 10 | $1,722 |
| 1985 | Gas | 26 MPG lowest 18 |
23 / 32 | 25 | — | 11 | $1,788 |
| 1984 | Gas | 26 MPG lowest 21 |
23 / 33 | 24 | — | 9 | $1,788 |
Fuel cost uses today's default prices for every year so model years compare like for like. Sort any column.
Compare Firenza model years
See how much a newer Firenza would save over an older one.
Models similar to the Oldsmobile Firenza
Frequently asked questions
Which Oldsmobile Firenza year has the best fuel economy?
The 1986 Oldsmobile Firenza, rated up to 27 MPG combined. At 15,000 miles a year with $3.10/gal regular gas, that works out to about $1,722 a year.
Which Oldsmobile Firenza year has the worst fuel economy?
The 1985 model, whose most efficient version is rated 26 MPG combined (about $1,788 a year to fuel).
What is the fuel economy of the latest Oldsmobile Firenza?
The 1988 Oldsmobile Firenza is rated up to 27 MPG combined.