Chevrolet Silverado 1500HD Gas Tank Size & Fuel Capacity by Year
26.0gal · 98 L
Across 5 model years (2001–2006), the Chevrolet Silverado 1500HD has used tanks from 26.0 gallons. The 2006 model holds 26.0 gallons.
Pick your model year
How the tank changed over the years
Chevrolet Silverado 1500HD tank size by generation
Model years with the same tank sizes, grouped. A change usually marks a new generation or a redesign.
Chevrolet Silverado 1500HD tank size by year
| Year | Tank | Liters | Best highway range | Trims |
|---|---|---|---|---|
| 2006 Chevrolet Silverado 1500HD | 26.0 gallons | 98 L | Not rated | 6 |
| 2005 Chevrolet Silverado 1500HD | 26.0 gallons | 98 L | Not rated | 4 |
| 2003 Chevrolet Silverado 1500HD | 26.0 gallons | 98 L | Not rated | 4 |
| 2002 Chevrolet Silverado 1500HD | 26.0 gallons | 98 L | Not rated | 4 |
| 2001 Chevrolet Silverado 1500HD | 26.0 gallons | 98 L | Not rated | 4 |
Frequently asked questions
What size gas tank does the Chevrolet Silverado 1500HD have?
The 2006 Chevrolet Silverado 1500HD holds 26.0 gallons. Older years range from 26.0 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 26.0 gallons.