▲ 3 r/GMCSierraEV
2025 vs 2026 reliability
Any data on this yet? I know the battery ranges increases slightly on the 2026s.
I’m trying to decide between a used 25 Denali vs 26 at4.
Also seeing this in its carfax report on the 25.
“Electrical system checked”
“Engine electrical system checked”
Twice less than 3k miles apart.. thoughts?
u/Firewalker359 — 4 days ago