2026
2 engine options
Chevrolet Silverado 3500HD
7 generations · 14 engine options · data across all years of the Silverado 3500HD platform.
7,679
Labor times
37,618
Torque specs
12,544
DTC codes
0
Repair procedures
126
Fluid specs
0
Open recalls
5-Year Cost of Ownership · 2026 6.6L V8 Duramax L5P
$10,140
~$2,028/yr maintenance labor at $150/hr. Other engines/years vary — pick a generation below to see its breakdown.
Generations & engine options
2025
2 engine options
2024
2 engine options
2023
2 engine options
2022
2 engine options
2021
2 engine options
2020
2 engine options
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