Geo Storm Gas Tank Size & Fuel Capacity by Year
12.4gal · 47 L
Across 4 model years (1990–1993), the Geo Storm has used tanks from 12.4 gallons. The 1993 model holds 12.4 gallons.
Pick your model year
How the tank changed over the years
Geo Storm tank size by year
| Year | Tank | Liters | Best highway range | Trims |
|---|---|---|---|---|
| 1993 Geo Storm | 12.4 gallons | 47 L | 397 mi | 2 |
| 1992 Geo Storm | 12.4 gallons | 47 L | 409 mi | 3 |
| 1991 Geo Storm | 12.4 gallons | 47 L | 409 mi | 3 |
| 1990 Geo Storm | 12.4 gallons | 47 L | 409 mi | 2 |
Frequently asked questions
What size gas tank does the Geo Storm have?
The 1993 Geo Storm holds 12.4 gallons. Older years range from 12.4 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 12.4 gallons.