2011 Express 3500 Owner Reviews (1)
100K and still going strong
AOL user 2014-09-17 15:36:26
2011 Express 3500 Cargo Diesel. We have 100,000 miles on this vehicle and it has never been in for any repair. It has lots of power for towing and gets about 18-20 mpg average driving across country on the road driving at open road speed limits, some as high as 80 mph. Its always loaded to the max. Our only complaint is that there isn't a gauge for the DEF. The Duramax option was the right choice for us as we sometimes tow a 17' trailer loaded with gear. When towing, we still drive 65-75 mph and pay for the speed at the fuel pump. The mileage drops to 12-13 MPG.