Posted 5/6/2021 06:50 (#8989886 - in reply to #8989385) Subject: RE: 2021 GMC with a 3.0 duramax, good, bad, ?
North Central Iowa
I have a 21 and really like it. We see 26-27 on the highway and 24 running around the high was around 30 but that was with the wind and driving like grandma on a Sunday. Traded a 2017 F150 with the eco-boost for the Duramax and haven't been disappointed.
2021 GMC with a 3.0 duramax, good, bad, ?
