Oldsmobile Eighty-Eight Gas Tank Size & Fuel Capacity by Year
18.0gal · 68 L
Across 4 model years (1996–1999), the Oldsmobile Eighty-Eight has used tanks from 18.0 gallons. The 1999 model holds 18.0 gallons.
Pick your model year
How the tank changed over the years
Oldsmobile Eighty-Eight tank size by year
| Year | Tank | Liters | Best highway range | Trims |
|---|---|---|---|---|
| 1999 Oldsmobile Eighty-Eight | 18.0 gallons | 68 L | 486 mi | 3 |
| 1998 Oldsmobile Eighty-Eight | 18.0 gallons | 68 L | 486 mi | 2 |
| 1997 Oldsmobile Eighty-Eight | 18.0 gallons | 68 L | 468 mi | 2 |
| 1996 Oldsmobile Eighty-Eight | 18.0 gallons | 68 L | 486 mi | 4 |
Frequently asked questions
What size gas tank does the Oldsmobile Eighty-Eight have?
The 1999 Oldsmobile Eighty-Eight holds 18.0 gallons. Older years range from 18.0 gallons; the table has every year.
Has the tank size changed over the years?
Not in the years we list. The largest tank has stayed at 18.0 gallons.