The 411

2026 GMC Sierra 2500 Battery

Complete battery specifications for your 2026 GMC Sierra 2500.

Battery Specifications

Trim Engine Group Size Cold Cranking Amps Reserve Capacity Terminal
XLT 6.2L V8 75 811 CCA 134 min Top Post
Lariat 6.2L V8 94R 801 CCA 139 min Dual Terminal
Premium 6.2L V8 65 881 CCA 140 min Top Post
XL 6.2L V8 65 800 CCA 120 min Top Post
SE 3.5L V6 34 781 CCA 129 min Top Post
Sport 3.5L V6 24F 833 CCA 125 min Dual Terminal
SEL 3.0L V6 24F 777 CCA 126 min Dual Terminal
XLT 3.0L V6 24F 736 CCA 113 min Dual Terminal
Base 3.0L V6 35 795 CCA 134 min Top Post
Sport 3.0L V6 24F 833 CCA 126 min Dual Terminal

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