Oldsmobile · 1984–1988 · Gas
Oldsmobile Delta 88 MPG by year
The EPA has rated 2 model years of the Oldsmobile Delta 88, from 1984 to 1988. The most fuel-efficient year is the 1988, at 20 MPG combined in its best configuration. The best 1988 model is 18% more efficient than the best 1984 model (20 vs. 17 MPG). The 1988 model is 11% more efficient than the median large car that year (20 vs. 18 MPG).
Combined MPG by model year
- Delta 88, 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 Delta 88 model year
| Year | Type | Best combined | City / Hwy | Class median | Range | Configs | Fuel / yr |
|---|---|---|---|---|---|---|---|
| 1988 | Gas | 20 MPG | 17 / 26 | 18 | — | 1 | $2,325 |
| 1984 | Gas | 17 MPG lowest 16 |
15 / 20 | 17 | — | 4 | $2,735 |
Fuel cost uses today's default prices for every year so model years compare like for like. Sort any column.
Compare Delta 88 model years
See how much a newer Delta 88 would save over an older one.
Models similar to the Oldsmobile Delta 88
Other Oldsmobile Delta 88 versions
Frequently asked questions
Which Oldsmobile Delta 88 year has the best fuel economy?
The 1988 Oldsmobile Delta 88, rated up to 20 MPG combined. At 15,000 miles a year with $3.10/gal regular gas, that works out to about $2,325 a year.
Which Oldsmobile Delta 88 year has the worst fuel economy?
The 1984 model, whose most efficient version is rated 17 MPG combined (about $2,735 a year to fuel).
What is the fuel economy of the latest Oldsmobile Delta 88?
The 1988 Oldsmobile Delta 88 is rated up to 20 MPG combined.