The 1947 - Present Chevrolet & GMC Truck Message Board Network - 2015 Duramax 3500 dually mileage

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- - 2015 Duramax 3500 dually mileage - looking for feedback (https://67-72chevytrucks.com/vboard/showthread.php?t=669555)

rcrahn

05-04-2015 10:48 PM

2015 Duramax 3500 dually mileage - looking for feedback

Just throwing this out to anybody with a new Duramax 3500 dually. What kinda mileage are you seeing with your truck? Any feedback about mileage and driving conditions will be most appreciated.

GM72K10

05-16-2015 06:11 AM

Re: 2015 Duramax 3500 dually mileage - looking for feedback

1 Attachment(s)

Not a duramax but a 6.0, just got monday. Gets about 10 mpg but that's the cost of doing business.

DarkKnight

07-03-2015 01:44 AM

Re: 2015 Duramax 3500 dually mileage - looking for feedback

We have a 2500 4x4 Duramax, although not a dually.
We see 18/ 24 street/highway with a tonneau cover.
:gmc2:

Dale99

07-04-2015 05:14 PM

Re: 2015 Duramax 3500 dually mileage - looking for feedback

my boss has a 14-2500 crew, diesel. He says he gets close to 20 on the highway.

I just picked up an 08 dually, crew, diesel. I averaged 16@65mph.

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