Buick Electra Gas Tank Size & Fuel Capacity by Year
18.0gal · 68 L
Across 1 model year (1990), the Buick Electra has used tanks from 18.0 gallons. The 1990 model holds 18.0 gallons.
Pick your model year
How the tank changed over the years
Buick Electra tank size by year
| Year | Tank | Liters | Best highway range | Trims |
|---|---|---|---|---|
| 1990 Buick Electra | 18.0 gallons | 68 L | 450 mi | 4 |
Frequently asked questions
What size gas tank does the Buick Electra have?
The 1990 Buick Electra 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.