New 2025 Gmc Sierra 2025 Denali Ultimate. Today we are taking a look at all of the features on the 2025 gmc sierra denali ultimate. The 2025 gmc sierra ev is still fresh from its arrival for 2025, so updates are minor for the new model year.

Gmc is still using the same battery packs, but has more efficient. The denali trim moves to second place in the sierra hd’s hierarchy for the 2025 model year with the introduction of the new denali ultimate trim, available for both the 2500.