Chevy and GMC Duramax Diesel Forum - View Single Post

desertlvr · 05-18-2008, 06:42 PM

Hey - I am new to the forum and a new diesel owner. I took my 08 GMC Xcab longbed 4x4 to the coast (Newport Oregon) and while keeping the revs around 1500 rpm I was rewarded with 21.7 mpg. 500 miles on the truck.

05-18-2008, 06:42 PM	eBay Motors #128 (permalink)
desertlvr Junior Member Join Date: May 2008 Posts: 4	Hey - I am new to the forum and a new diesel owner. I took my 08 GMC Xcab longbed 4x4 to the coast (Newport Oregon) and while keeping the revs around 1500 rpm I was rewarded with 21.7 mpg. 500 miles on the truck.