Gmc Ultimate Denali 2024 Review. Fuel economy is 23 in town 27 on the highway, and 24 overall, substantially better than the 6.2 v8 that comes standard. 2024 gmc sierra 2500 denali ultimate.
If you enjoyed taking a look at this vehicle make s. In the newly refreshed 2024 sierra hd lineup, the denali ultimate becomes a.