How many gallons is a S-10 fuel tank?
The S-10 fuel tank is typically around 18 gallons, with a practical range of about 15 to 19 gallons depending on year and configuration.
The exact capacity depends on model year, engine choice, and drivetrain. Chevrolet produced two generations of the S-10 (1982–1993 and 1994–2004), and small changes in tank size occurred across trims and options. The following guide provides typical figures and how to verify the exact capacity for a specific vehicle.
Typical tank capacity by configuration
Representative figures for common S-10 configurations are below. Actual capacity can vary by production year and trim, so use these as guidance rather than a guarantee.
- 2.2L or 2.5L inline-four engines (base/regular configurations): approximately 15 gallons.
- 4.3L V6 engines (most mid- to upper-trim S-10s): approximately 18 gallons.
- Some rare or special configurations may approach about 19 gallons; verify on the vehicle label for exact figures.
Overall, this reflects typical factory specifications and what owners commonly observe across the S-10 lineup. For precise confirmation, check the vehicle’s data label or the owner's manual.
How to verify the exact capacity for your S-10
To determine the exact tank capacity for a specific truck, use these quick steps. The following list explains how to locate and confirm the official figure.
- Look for the fuel capacity imprint on the fuel door label or inside the glove compartment data page.
- Consult the owner’s manual specifications section, which lists tank capacity by model year and trim.
- If you have access to the vehicle’s VIN/build sheet, contact a dealership or GM support to pull the exact factory specs for your VIN.
In practice, the fuel door label is the fastest way to confirm the precise capacity for your specific S-10.
Summary
In common terms, the S-10’s fuel tank holds about 18 gallons, with a typical range from 15 to 19 gallons depending on year, engine, and trim. For the exact figure, reference the fuel capacity label on the vehicle or consult the owner's manual or dealership documentation.
