Acura SLX Gas Tank Size & Fuel Capacity by Year
22.5gal · 85 L
Across 4 model years (1996–1999), the Acura SLX has used tanks from 22.5 gallons. The 1999 model holds 22.5 gallons.
Pick your model year
How the tank changed over the years
Acura SLX tank size by year
| Year | Tank | Liters | Best highway range | Trims |
|---|---|---|---|---|
| 1999 Acura SLX | 22.5 gallons | 85 L | 405 mi | 1 |
| 1998 Acura SLX | 22.5 gallons | 85 L | 405 mi | 1 |
| 1997 Acura SLX | 22.5 gallons | 85 L | 383 mi | 2 |
| 1996 Acura SLX | 22.5 gallons | 85 L | 383 mi | 1 |
Frequently asked questions
What size gas tank does the Acura SLX have?
The 1999 Acura SLX holds 22.5 gallons. Older years range from 22.5 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 22.5 gallons.