bhaubold Posted October 31, 2015 Share Posted October 31, 2015 Just wondering what kind of mileage people are getting with their 2500HD Diesel? Link to comment Share on other sites More sharing options...
bwh2003 Posted October 31, 2015 Share Posted October 31, 2015 I get 15.5-17 mpg around town and 20-22 mpg highway. Mine is all stock. Link to comment Share on other sites More sharing options...
bhaubold Posted October 31, 2015 Author Share Posted October 31, 2015 Thanks for your reply. Anyone else? Link to comment Share on other sites More sharing options...
ShotgunZ71 Posted October 31, 2015 Share Posted October 31, 2015 I'm getting about 12-13 in town and 21-22 on the highway. Very pleased. Sent from my SM-G900V using Tapatalk Link to comment Share on other sites More sharing options...
Vailbuilder Posted October 31, 2015 Share Posted October 31, 2015 Same as above Sent from my iPhone using Tapatalk Link to comment Share on other sites More sharing options...
therink Posted October 31, 2015 Share Posted October 31, 2015 Since new (17000 miles) I have averaged 16 per the DIC. Easily get 20 to 21 on hwy. Very pleased. Mileage drops a bit running winter blend fuel, and milage has improved through the break in process. Link to comment Share on other sites More sharing options...
TheeSpaniard3500hd Posted October 31, 2015 Share Posted October 31, 2015 Like others have said, 21-22 on the highway and 13-14 around town. My best 50 miles according to the DIC is 25. Link to comment Share on other sites More sharing options...
avalonandl Posted October 31, 2015 Share Posted October 31, 2015 I get 15.5-17 mpg around town and 20-22 mpg highway. Mine is all stock. x 2. Me too. Towing my 4000 lb work trailer- tall and aerodynamics of a brick I get 14 mpg. Link to comment Share on other sites More sharing options...
mzodarg Posted October 31, 2015 Share Posted October 31, 2015 Since I've done all the work listed in my signature, I've been getting 17-18 MPG in the city. Haven't been on the highway for any significant miles. Mike Link to comment Share on other sites More sharing options...
Amiodynski Posted October 31, 2015 Share Posted October 31, 2015 My 25 mile commute to work that is a combo of Highway and stop and go traffic, I am averaging 15.7 in my truck daily. I'm happy with that considering I'm leveled, and drive with a heavy foot. On the Highway, on a 3.5 hour trip to the Wisconsin Dells, I set the cruise at 75 mph, packed with 2 kids and the wife, I hit 26.2 mpg ! Very impressed with it. But in reality, I don't believe anyone of us bought a Silverado Diesel for Fuel Economy. BTW, I am Tuned by Banks and have the Banks Cold Air kit too. Link to comment Share on other sites More sharing options...
ShotgunZ71 Posted October 31, 2015 Share Posted October 31, 2015 I'm getting about 12-13 in town and 21-22 on the highway. Very pleased. Sent from my SM-G900V using Tapatalk I should say that my "in-town" consists of one way stop and go of less than 3 miles, engine barely above cold. I'm sure that contributes to the lower mileage. Didn't want to give you the wrong idea. Link to comment Share on other sites More sharing options...
SMiller Posted November 1, 2015 Share Posted November 1, 2015 15mpg empty Link to comment Share on other sites More sharing options...
CAtaylor Posted November 1, 2015 Share Posted November 1, 2015 Here are a couple more. http://www.gm-trucks.com/forums/topic/175556-mileage-and-gauges/ Link to comment Share on other sites More sharing options...
redwngr Posted November 2, 2015 Share Posted November 2, 2015 Overall average about 16.5 -17 on a 2011. Link to comment Share on other sites More sharing options...
KMGZ400 Posted November 2, 2015 Share Posted November 2, 2015 Since I've done all the work listed in my signature, I've been getting 17-18 MPG in the city. Haven't been on the highway for any significant miles. Mike same, was getting about 14 to 15 stock. Link to comment Share on other sites More sharing options...
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