How Many Gallons Does a Hummer H2 Hold

The Hummer H2 has a fuel capacity of 31 gallons.


If you’re looking at purchasing a Hummer H2, you’re probably wondering about fuel economy. After all, these vehicles are known for their massive size and weight. So, how many gallons does a Hummer H2 hold?

The answer may surprise you. Despite its large size, the Hummer H2 actually only holds 30 gallons of fuel. That’s less than some smaller SUVs on the market.

Of course, the tradeoff is that the Hummer H2 gets much worse gas mileage than most other vehicles. So, if you’re considering a Hummer H2, be prepared to spend quite a bit of money on gasoline. But if you don’t mind shelling out extra cash for gas, then this vehicle might be right up your alley!

2003 Hummer H2 Gas Tank Capacity

The 2003 Hummer H2 has a gas tank capacity of 26 gallons. This SUV was built for those who love the outdoors and need a vehicle that can take them anywhere they want to go. With its massive size, the H2 is able to navigate through any terrain and its powerful engine ensures that it can get up any incline.

When fully fueled, this SUV has a range of about 350 miles, making it perfect for long road trips or off-roading adventures. If you’re looking for a vehicle that can take you anywhere and handle anything, the 2003 Hummer H2 is the perfect choice.

How Many Gallons Does a Hummer H2 Hold


How Many Gallons Does It Take to Fill a Hummer H2?

It takes approximately 12 gallons to fill a Hummer H2.

How Many Gallons is a 2005 Hummer H2?

The 2005 Hummer H2 has a fuel capacity of 26 gallons. However, with the addition of an auxiliary fuel tank, the H2’s total fuel capacity can be increased to 34 gallons.


How Many Gallons of Gas Does Hummer Hold?

The Hummer H2 has a fuel capacity of 30 gallons. However, the original Hummer H1 had a fuel capacity of only 12 gallons.

Do Hummers Have 2 Gas Tanks?

Yes, Hummers do have two gas tanks. This is because they are designed for off-road use and need the extra fuel capacity to be able to make it through tough terrain. The second tank is usually located under the body of the vehicle and can hold an additional 30 gallons (113 liters) of gasoline.

This gives the Hummer a total range of over 500 miles (800 kilometers), which is ideal for long trips or when you’re exploring remote areas.

Save Gas With A Hummer H2?


The Hummer H2 is a large SUV that can hold up to six people. It has a spacious interior and plenty of cargo space. The H2 also has a large gas tank, which holds 26 gallons of fuel.