Oldsmobile Eighty-Eight Royale Gas Tank Size & Fuel Capacity by Year
17.5–18.0gal · 66–68 L
Across 6 model years (1990–1995), the Oldsmobile Eighty-Eight Royale has used tanks from 17.5–18.0 gallons. The 1995 model holds 17.5–18.0 gallons.
Pick your model year
How the tank changed over the years
Oldsmobile Eighty-Eight Royale tank size by generation
Model years with the same tank sizes, grouped. A change usually marks a new generation or a redesign.
Oldsmobile Eighty-Eight Royale tank size by year
| Year | Tank | Liters | Best highway range | Trims |
|---|---|---|---|---|
| 1995 Oldsmobile Eighty-Eight Royale | 17.5–18.0 gallons | 66–68 L | 468 mi | 4 |
| 1994 Oldsmobile Eighty-Eight Royale | 18.0 gallons | 68 L | 468 mi | 4 |
| 1993 Oldsmobile Eighty-Eight Royale | 18.0 gallons | 68 L | 468 mi | 2 |
| 1992 Oldsmobile Eighty-Eight Royale | 18.0 gallons | 68 L | 468 mi | 2 |
| 1991 Oldsmobile Eighty-Eight Royale | 18.0 gallons | 68 L | 468 mi | 4 |
| 1990 Oldsmobile Eighty-Eight Royale | 18.0 gallons | 68 L | 450 mi | 4 |
Frequently asked questions
What size gas tank does the Oldsmobile Eighty-Eight Royale have?
The 1995 Oldsmobile Eighty-Eight Royale holds 17.5–18.0 gallons. Older years range from 17.5–18.0 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.