How big is the fuel tank on a Duramax?
The fuel tank capacity of a Duramax diesel engine can vary depending on the specific model and year, but generally, it ranges from 24 to 36 gallons. The Duramax is a popular diesel engine used in various General Motors (GM) trucks and SUVs, known for its power, efficiency, and durability.
Duramax Fuel Tank Capacity by Model
The fuel tank capacity of a Duramax-equipped vehicle can be influenced by several factors, including the vehicle's size, body style, and intended use. Here's a breakdown of the typical fuel tank capacities for some of the most common Duramax-powered models:
- Chevrolet Silverado/GMC Sierra: 24-36 gallons, depending on the model year and configuration.
- Chevrolet Tahoe/GMC Yukon: 24-31 gallons, depending on the model year and configuration.
- Chevrolet Suburban/GMC Yukon XL: 31-36 gallons, depending on the model year and configuration.
- Chevrolet Colorado/GMC Canyon: 21-24 gallons, depending on the model year and configuration.
It's important to note that the fuel tank capacity can also be influenced by the specific engine and transmission options, as well as the vehicle's intended use (e.g., work truck, off-road, or towing).
Factors Affecting Duramax Fuel Tank Capacity
The fuel tank capacity of a Duramax-powered vehicle is determined by several factors, including:
- Vehicle Size and Body Style: Larger vehicles, such as full-size trucks and SUVs, typically have larger fuel tanks to accommodate their increased fuel consumption and range requirements.
- Engine Displacement: Vehicles with larger Duramax engine displacements (e.g., 6.6-liter) may have larger fuel tanks to support their higher fuel demands.
- Towing and Hauling Capacity: Vehicles designed for heavy-duty towing and hauling often have larger fuel tanks to provide extended range and reduced refueling frequency.
- Fuel Efficiency: More fuel-efficient Duramax engines may allow for smaller fuel tanks without compromising range.
By understanding the factors that influence the fuel tank capacity of a Duramax-powered vehicle, you can better determine the appropriate size for your specific needs and driving requirements.
How many gallons does a 2500 Duramax hold?
Probably a 36 gallon tank if it's still the factory tank.
What is high mileage for a 6.6 Duramax?
300,000 miles
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 big is the 3.0 Duramax DEF tank?
On the 3.0, the def tank capacity is rated to hold 5.3 gallons. At the 1/2 mark, it is supposed to take 2 gallons.
What's the difference between a gas 2500 and a diesel 2500?
Compared to diesel, gas engines are not as fuel efficient. They also require more frequent maintenance; however, these services tend to be cheaper than diesel engine maintenance. They're also not as powerful as diesel engines, exhibiting lower tow ratings and slower acceleration.
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 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. |
How many gallons does a 6.6 Duramax take?
Duramax Fluid Capacities
| Year | Engine | Capacity |
|---|---|---|
| 2017-2019 | 6.6L Duramax L5P | 7 gallons |
| 2020-2024 | 6.6L Duramax L5P | 10 quarts |
| 2020-2024 | 6.6L Duramax L5P | 14.37 quarts |
| 2020-2024 | 6.6L Duramax L5P | 20.60 quarts |
How big is the fuel tank on a 6.6 Duramax?
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 much diesel does a Duramax hold?
Fluid Capacity. 9.20 QTS. Use engine oils that have one of these designations: CI 4 or CH 4 for DURAMAX diesel engines.
How big is the gas tank on a Chevy 2500 diesel?
Specifications
| Regular Cab | Crew Cab | |
|---|---|---|
| Fuel Tank (gal. / L): | 36 / 136 – gas 28 / 106 – diesel | 36 / 136 – gas 36 / 136 – diesel |
