Posted 3/2/2015 11:36 (#4425219 - in reply to #4424873) Subject: RE: 2007 and up Suburban and Tahoe mpg differences?
Southern IN
Look at the gmc yukon as well. I bought an 08 XL, same length as the suburban, in early December. So far I've averaged 16 mpg, even though we let it run and warm up awhile before driving. I really like the 6.2 engine, GM got its act together there.
2007 and up Suburban and Tahoe mpg differences?
