Overall, a properly cared-for Duramax engine should last over 300,000 miles. However, consumers report having Duramax’s lasting in the 500,000-mile range! Nonetheless, proper maintenance is a must to increase the life expectancy of your engine.
What year Duramax is most reliable?
Some engines are more popular than others. For example, the pre-emissions Duramax engines made between 2001 and 2007 are highly sought-after for superior reliability.
Is Duramax as good as Cummins?
Duramax engines can be found in Chevrolet and GMC vehicles, such as the Chevy Silverado and GMC Sierra. Their high horsepower and torque outputs directly compete with Cummins engines, as well as PowerStroke. In addition to durability, Duramax engines are known for their quiet performance.
Is 100000 miles alot for a Duramax?
Even when used extensively for towing and hauling, Powerstroke, Cummins and Duramax diesel trucks typically last well beyond 100,000 miles. Because of that, it’s not uncommon to see diesel pickups with 200,000 and even 300,000 miles commanding good resale values on the used truck market.
How long does Duramax engine last? – Related Questions
Is Powerstroke better than Duramax?
Both the Ram’s Cummins (seen above) and Ford’s Power Stroke can pull over that amount, but the Duramax lags with a total towing capacity of 23,300. The Power Stroke wins here again with a total towing amount of 34,000 pounds versus Ram’s 31,210 pounds.
How many MPG does a 6.6 Duramax get?
This Duramax 6.6-liter V-8 gets 17 to 19 mpg on the highway.
What problems does the 6.6 Duramax have?
Some things to watch out for include problem starting, excessive smoke, lower gear selection, poor fuel economy, a loss of engine power, lower RPMs, and excessive noise. While several possible fuel system problems exist, the 6.6L Duramax consistently has two.
Which diesel pickup is most reliable?
10 Most Reliable Diesel Pickup Trucks You Can Buy Used
- 8/10 2007 Chevrolet 3500HD.
- 7/10 1993 Dodge W250.
- 6/10 2018 Dodge Ram 3500.
- 5/10 2020 Ford F-350 Super Duty.
- 4/10 2017 Nissan Titan XD.
- 3/10 2020 GMC Sierra 1500.
- 2/10 2020 Chevrolet Silverado 1500.
- 1/10 2018 Ford F-150.
Which diesel gets best mpg?
While the Ram’s combined mileage is equaled by GM’s Chevy Silverado and GMC Sierra diesels, the Ram diesel gets the edge with a better 33-mpg highway rating, along with its 23 mpg in city driving; the Silverado gets 31/23 highway/city, and the Sierra gets 30/23.
How many MPG does a 2500 Duramax get?
#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 |
How many gallons of gas does a 6.6 Duramax hold?
Below is the fuel tank size for the Duramax different models: 6.6L Turbo-Diesel – 60 gallons. 3.0L Turbo-Diesel – 22 gallons.
What kind of fuel mileage does a Duramax diesel get?
The engine is mated to a 10-speed automatic transmission. The EPA published the 2023 Silverado 1500 Diesel 2WD efficiency rating at 24 MPG city / 29 MPG highway / 26 MPG combined.
What kind of fuel mileage does a 2022 Duramax diesel get?
The 6.6-liter gas engine returned 14 mpg on the highway, while the diesel unit achieved 19 mpg.
Is Duramax better than gas?
The gas V8 engine puts out 401 horsepower at 5,200 RPM, but the diesel puts out 445 horsepower at a lower 2,800 RPM. This is typical of the diesel power plant. Higher torque is also a feature of the 6.6L Duramax diesel engine that the gas V8 just can’t match.
Do you get more miles per gallon with premium diesel?
Assuming the car does 40mpg on the regular fuel, for the premium diesel to pay for itself, it would have to improve fuel consumption to 44.6mpg. Anyone who’s played around at increasing their car’s economy by changing their driving style will know this is a significant margin.
How much does a 2022 Duramax diesel cost?
Cost: 2022 Silverado 2500 HD
Adding the Double Cab, 4WD, longbed, and the Duramax 6.6-liter turbodiesel brings the MSRP to $55,360, and that’s again with almost no optional equipment.
Is GM discontinuing the Duramax?
So, if you’re looking for a Chevy Silverado 2500 HD or a GMC Sierra the big 6.6 is your go-to. But for the 1500, GM is discontinuing the old 3.0-liter Duramax, which is internally known as the LM2, and replacing it with the next generation LZ0 for 1500 truck duty.
Is the 6.6 Duramax made by Isuzu?
The Duramax V8 engine is a family of 6.6 liter Diesel V8 engines produced by DMAX, a joint venture between General Motors and Isuzu in Moraine, Ohio.
Is there a 7 liter Duramax?
Supercharged Twin-Turbo 427 cid 7.1L Duramax.
Which Duramax has least problems?
If you’re looking for an engine that won’t trouble you much, we recommend the following Duramax year models: 2010 – 2017 Duramax LGH. 2011 – 2016 Duramax LML. 2011 – 2021 Duramax XLD25.