Oldsmobile ยท 1984
1984 Oldsmobile Delta 88
Official EPA fuel economy and NHTSA recall record, best combined figure 21 MPG.
Fuel economy (EPA)
| Engine | Transmission | Fuel | City | Highway | Combined | CO2 g/mi |
|---|---|---|---|---|---|---|
| 3.8L 6-cyl | Automatic 3-spd | Regular | 15 | 20 | 17 | 523 |
| 5.0L 8-cyl | Automatic 3-spd | Regular | 14 | 19 | 16 | 555 |
| 5.0L 8-cyl | Automatic 4-spd | Regular | 14 | 21 | 16 | 555 |
| 5.7L 8-cyl | Automatic 3-spd | Diesel | 18 | 25 | 21 | 485 |
| 5.7L 8-cyl | Automatic 4-spd | Diesel | 18 | 27 | 21 | 485 |
| 3.8L 6-cyl | Automatic 3-spd | Regular | 15 | 20 | 17 | 523 |
| 5.0L 8-cyl | Automatic 3-spd | Regular | 14 | 19 | 16 | 555 |
| 5.0L 8-cyl | Automatic 4-spd | Regular | 14 | 20 | 16 | 555 |
Safety recalls (NHTSA)
No NHTSA recall campaigns on record for this model year in our latest refresh.
Frequently Asked Questions
What is the fuel economy of a 1984 Oldsmobile Delta 88?
EPA figures for the 1984 Oldsmobile Delta 88 reach 21 MPG combined depending on configuration; the table on this page lists every tested engine and transmission combination.
Are there recalls on the 1984 Oldsmobile Delta 88?
No NHTSA recall campaigns are on record for the 1984 Oldsmobile Delta 88 in our latest data refresh.
Sources: EPA fueleconomy.gov, the NHTSA recalls, complaints and 5-Star Safety Ratings databases (all US public data), refreshed monthly. Recall texts are quoted from the official record. Details on About & Data Sources.