98.4 litres on short box
125.9 on long box
mine is 25 US gallons.
The fuel tank capacity for a 2005 GMC Sierra 1500 varies depending on the specific configuration. Generally, it has two options: either a 26-gallon or a 34-gallon tank. It's important to check the vehicle's specifications or the owner's manual for the exact capacity of a particular model.
inside the fuel tank
The fuel tank capacity of the 1999 GMC Sierra 1500 is 26 gallons. Its fuel economy is 13 miles per gallon in the city, and 16 miles per gallon on the highway.
I have a 1978 Sierra 1500 and mine is near the secondary tank, passenger side of the truck.
It is in the fuel tank ---- part of the fuel pump ---
Fuel pump connections.
The fuel tank capacity on a 1999 Dodge Ram 2500 is 34 gallons. The 1500 series has a 26 gallon capacity.
The fuel pump is located in the gas tank. You have to drop the tank or raise the bed up to get to it.
The GMC Sierra 1500 has a fuel tank capacity that typically ranges from 22 to 24 gallons, depending on the specific model year and configuration. Some variants may offer a larger tank option, which can hold up to 30 gallons. Always refer to the owner’s manual or specifications for the exact capacity of a particular model.
in the top of the gas tank.
24 gallons