Avalanche/Suburban 2500 with 8.1 towing mpg
Anyone who has one or had one, please chime in as to what kind of mpg you got while towing. I hate the idea of having 496 CI, but I'm planning to sell my 03 Suburban 1500 Z71 and am looking for an Ex...
Forum Discussion
Sweet, congrats on finding one! I looked for a year and gave up because I was too picky on color/features/condition. Wish I had an 8.1L in mine!
