Gmc Denali Duramax 2024. Adaptive cruise control with trailering assist, previously standard on the 2024 at4x and denali ultimate trim levels, now comes on the at4 and denali trims as well. It completes a quarter mile run in 14.9 seconds.
If you buy up to denali ultimate, you’ll enjoy the full. General motors officially unveiled the fully refreshed 2024 gmc sierra hd last october, revealing an updated exterior, an overhauled interior, a new trim level lineup, and.