How big is the fuel tank on a 6.6 Duramax?
The 6.6 Duramax engine, known for its power and efficiency, is a popular choice among truck enthusiasts and those who require heavy-duty performance. One of the key specifications that potential buyers and current owners often inquire about is the fuel tank size. In this article, we will explore the fuel tank capacity of vehicles equipped with the 6.6 Duramax engine, providing you with essential information for your driving needs.
Fuel Tank Capacity
The fuel tank size for vehicles equipped with the 6.6 Duramax engine, particularly in models like the Chevrolet Silverado and GMC Sierra, typically ranges from 30 to 36 gallons. This capacity allows for extended driving ranges, making it ideal for long hauls and heavy towing.
Factors Influencing Fuel Tank Size
Several factors can influence the specific fuel tank size in different models:
- Model Year: Different model years may have variations in fuel tank capacity.
- Trim Level: Higher trim levels may offer larger fuel tanks as standard or optional features.
- Configuration: Crew cab, double cab, and regular cab configurations can affect the size of the fuel tank.
Importance of Fuel Tank Size
Understanding the fuel tank size is crucial for several reasons:
- Driving Range: A larger fuel tank allows for longer distances between refueling, which is particularly beneficial for those who travel frequently or tow heavy loads.
- Fuel Efficiency: Knowing your fuel tank size helps in planning fuel stops and managing fuel costs effectively.
- Performance: The 6.6 Duramax engine is designed for performance, and a suitable fuel tank size complements its capabilities.
Conclusion
In summary, the fuel tank size for vehicles with the 6.6 Duramax engine generally falls between 30 to 36 gallons. This capacity supports the engine's robust performance and efficiency, making it a reliable choice for both work and leisure. If you're considering a vehicle with this engine, understanding its fuel tank size will help you make informed decisions about your driving experience.
Frequently Asked Questions
How many gallons does a 2500 Duramax hold?
The stock tank is only 36 gallons.
How big is the fuel tank on a Duramax?
We choose to not mislead our customers and market only the usable capacity, 55 gallons. We chose to only market usable capacity to set honest and reasonable expectations for our customers. Many trucks now come pre-programed with the capacity of the Original Equipment Manufacturers' (OEM) fuel tank.
How many gallons does a Chevy 3500 diesel hold?
Vehicle Comparison
| 2024 Chevrolet Silverado 3500 | 2024 Chevrolet Silverado 2500 | |
|---|---|---|
| Max Avail Torque | 975 lb.-ft. | 975 lb.-ft. |
| Max Avail Trailering | 36,000 lbs. | 22,500 lbs. |
| Engine configuration | V8 | V8 |
| Fuel Capacity | 36.0 gal. | 36.0 gal. |
How many gallons does a 6.6 Duramax hold?
The specs say 36 gallons, of course. Diesel is prone to foam, especially if you're fast-filling a nearly empty tank, so a slow fill will maximize the amount of fuel you can get in there.
How many gallons is a Duramax DEF tank?
Customers or dealers may have comments on adding fluid to the DEF tank. The capacity of the tank is 20 L (5.3 gal) and the trucks are shipped with 7.5 L (2 gal) from assembly. During PDI, it may be possible to add more than the approximate 13 L (3.5 gal) of remaining capacity.
How long does a 6.6 diesel engine last?
When it comes to Duramax 6.6L engines, hitting over 300,000 miles or 480,000 km is often seen as high mileage, but this can vary based on maintenance and overall truck condition. With proper care, these engines can keep going strong for up to 500,000 miles or 800,000 km.
How many miles per gallon does a Duramax 6.6 V8 get?
You can expect the gas mileage of a Chevy 6.6 engine to vary, but without pulling anything you would get about 14 mpg on average.
How big is the fuel tank on a 2024 GMC 3500 Duramax?
63.5 gallon (240 liters), Dual front and rear fuel tanks: Front 23.5 gallon, (89 liters)
How many MPG does a 2024 6.6 Duramax get?
Eight months and 16,000 miles of diverse driving have proven that as we've averaged 18.8 mpg in our diesel Silverado ZR2. However, if you pull the 2,600 miles of max-weight towing out of the equation, that figure jumps to an impressive 20.9 mpg.
How big is the fuel tank on a 2024 Chevy 2500HD?
36.0 gal
Fuel & MPG
| Fuel type | Regular unleaded |
|---|---|
| Range in miles (city/hwy) | 0/0 mi. |
| Fuel tank capacity | 36.0 gal. |
