How many miles per gallon does a 2011 6.6 Duramax get?
The 2011 6.6 Duramax diesel engine, found in various General Motors trucks and SUVs, is known for its impressive power and towing capabilities. However, one of the key questions potential buyers often have is: how many miles per gallon (MPG) does this engine actually get?
Fuel Economy Estimates for the 2011 6.6 Duramax
According to the Environmental Protection Agency (EPA) fuel economy estimates, the 2011 6.6 Duramax engine has an average fuel economy of 15 MPG in the city and 20 MPG on the highway.
These estimates are based on the Duramax engine paired with a 6-speed automatic transmission, which was the most common configuration for this model year. Factors such as driving conditions, load, and individual driving habits can impact the actual fuel economy achieved.
Factors Affecting Fuel Efficiency
The fuel efficiency of the 2011 6.6 Duramax can be influenced by several factors:
- Driving Conditions: Driving in stop-and-go traffic, on hilly terrain, or at high speeds can significantly reduce fuel economy compared to highway driving at moderate speeds.
- Payload and Towing: Hauling heavy loads or towing a trailer will decrease the Duramax's fuel efficiency, as the engine has to work harder to move the additional weight.
- Maintenance: Proper maintenance, such as regular oil changes, air filter replacements, and tire pressure checks, can help optimize the engine's performance and fuel efficiency.
- Driving Style: Aggressive acceleration, frequent braking, and high-speed driving can all negatively impact the Duramax's fuel economy.
By being mindful of these factors and adopting fuel-efficient driving habits, owners of the 2011 6.6 Duramax can potentially achieve fuel economy closer to the EPA estimates or even exceed them in certain situations.
Comparing to Other Diesel Engines
It's worth noting that the fuel efficiency of the 2011 6.6 Duramax is generally on par with or slightly better than other contemporary diesel engines in similar-sized trucks and SUVs. However, the Duramax's performance and towing capabilities may be a higher priority for some buyers than absolute fuel economy.
Ultimately, the 2011 6.6 Duramax offers a balance of power, capability, and fuel efficiency that has made it a popular choice among heavy-duty truck and SUV owners. By understanding the factors that can impact its fuel economy, buyers can make an informed decision about whether this engine meets their needs and driving requirements.
How many miles per gallon does a 2011 GMC 2500 Duramax get?
Based on data from 60 vehicles, 4,535 fuel-ups and 1,532,670 miles of driving, the 2011 GMC Sierra 2500 HD gets a combined Avg MPG of 13.52 with a 0.09 MPG margin of error.
What is the mpg of a 2011 Chevy Silverado 2500HD engine 6.6 L v8 diesel?
13.20
Based on data from 105 vehicles, 9,501 fuel-ups and 3,118,294 miles of driving, the 2011 Chevrolet Silverado 2500 HD gets a combined Avg MPG of 13.20 with a 0.06 MPG margin of error.
Is 300k miles alot for a Duramax diesel?
They're well-known for their reliability. Duramax trucks above 300,000 miles are usually considered high mileage.
What is the fuel mileage on a 2011 6.6 Duramax?
13.46 mpg hand calculated average since first fill up.
How do you get 30 mpg on a Duramax?
General Tips for Better MPG
- Don't let your truck idle for long periods of time if you can help it. Idling burns a lot of fuel and your gas mileage will take a hit.
- Don't be heavy on the gas.
- Watch your tire pressure.
- Service and maintain your Duramax truck regularly.
How many miles will a Chevy 6.6 diesel 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.
What 2500 diesel gets the best MPG?
5 Best HFE Results
- 2018 Ram 2500 Limited Crew Cab (diesel: 20 mpg)
- 2023 Ford F-250 Super Duty Platinum Tremor Crew Cab (diesel: 20 mpg)
- 2019 Ram 2500 Tradesman Regular Cab (diesel: 19 mpg)
- 2017 Chevy Silverado 2500HD LT Double Cab (diesel: 19 mpg)
- 2020 Chevy Silverado 2500HD High Country Crew Cab (diesel: 19 mpg)
What is considered 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 do you get 30 MPG on a Duramax?
General Tips for Better MPG
- Don't let your truck idle for long periods of time if you can help it. Idling burns a lot of fuel and your gas mileage will take a hit.
- Don't be heavy on the gas.
- Watch your tire pressure.
- Service and maintain your Duramax truck regularly.
How many mpg does a 6.6 Duramax diesel get?
In one Reddit discussion about the fuel economy of the 2024 GMC Sierra 2500HD Denali Ultimate 6.6 Duramax, commenters wrote that they usually get between 13 and 17 mpg when city driving and 17-23 mpg on the highway.
