Quote:
Originally Posted by NYTMARE23
Dang! Granted my TrailBoss is 5.5 years old(2020)...but mine is pretty loaded minus a sunroof and stickered for 57k with the 6.2. Paid 35k(with my trade in) for it. I get 17/18mpg fairly easily driving back and forth to work every day...don't really tow/haul heavy stuff but I think the worst I ever got was 15.3 on a really windy day and I've gotten as good as 21.9. But then again, I didn't buy it for gas mileage..it's just what I liked at the time I was ready to buy a new truck. 
 |
I would have thought they were better than that. My 2001 5.3 sierra got 19 pretty consistent.