What is the fuel mileage on a Duramax diesel?
Despite having no significant changes between the 2020 Chevy Silverado and 2021 model year, the Duramax diesel got a significant drop in its MPG ratings. The four-wheel drive 2020 Silverado Duramax got an estimated 23 mpg in the city, 29 mpg on the highway, and 25 mpg combined.
How many gallons of fuel does a 2015 Duramax hold?
LML Duramax Specifications Chart
| Manufactured Years: | 2011-2016 |
|---|---|
| DEF Fluid Capacity: | 5 Gallons |
| Cooling System Capacity: | 25.4 quarts or 24 Liters |
| Fuel: | B20 Biodiesel Blend or Ultra Low Sulfur Diesel |
| Fuel Tank Size: | 36 Gallons Standard |
What year Duramax gets the best mpg?
#1 – Chevrolet Silverado 2500HD
| Year | Average Miles Per Gallon |
|---|---|
| 2014 | 14.3 MPG |
| 2016 | 14.3 MPG |
| 2018 | 13.8 MPG |
| 2020 | 13.1 MPG |
What 2500 diesel truck gets the best mpg?
The diesel Chevy Silverado 2500 HD (which is virtually the same as the GMC Sierra 2500 HD) has a 6.6-liter V8 Duramax turbodiesel paired with a six-speed Allison automatic transmission. The version tested by Consumer Reports was a four-door, 4WD trim. Overall MPG for the Silverado 2500 HD is 14 MPG.
What year Duramax gets the best fuel mileage?
Which 2500 diesel truck gets the best fuel mileage?
Which Duramax gets the best fuel mileage?
Naturally, the 2.8L Duramax diesel achieves the best gas mileage with 23 mpg combined and an impressive 30 mpg on the highway for two-wheel-drive models.
What fuel mileage does a 2017 Duramax get?
#1 – Chevrolet Silverado 2500HD
| Year | Average Miles Per Gallon |
|---|---|
| 2013 | 14.9 MPG |
| 2015 | 14.2 MPG |
| 2017 | 14.3 MPG |
| 2019 | 14.5 MPG |
What is the average MPG for a Duramax engine truck?
The average MPG for a truck with a Duramax engine varies depending on the truck model as well as on which Duramax engine it has. For example, the 2020 Chevy Silverado 1500 with the 3.0-liter Duramax turbo-diesel gets an EPA-estimated 33 MPG on the highway and 23 MPG in the city. This is with the two-wheel-drive model.
Why is my Chevy Duramax not getting good gas mileage?
You’ll lose roughly one percent of fuel efficiency per 10 PSI below the recommended amount. Service and maintain your Duramax truck regularly. Failing or worn Chevy Duramax parts can be culprits in reduced fuel economy. The average MPG for a truck with a Duramax engine varies depending on the truck model as well as on which Duramax engine it has.
What is the MPG of a 2015 Chevy Silverado 2500 HD?
Log In 2015 Chevrolet Silverado 2500 HD MPG Based on data from 189 vehicles, 14,251 fuel-ups and 5,341,095 miles of driving, the 2015 Chevrolet Silverado 2500 HD gets a combined Avg MPG of 13.26 with a 0.06 MPG margin of error. Below you can see a distribution of the fuel-ups with 245 outliers (1.69%) removed.
How fuel efficient is the 2019 GMC Canyon Duramax?
Every year since the Colorado incorporated the 2.8-liter Duramax diesel fuel efficiency numbers have declined. After 2019 GMC Canyon drivers have noted a significant drop in fuel efficiency. Before 2018 drivers were consistently averaging over 24 miles per gallon. Since then, drivers are lucky to be getting 23 miles per gallon.