Starting at $36,800·C$45,898
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NHTSA Crash Test Results
No NHTSA crash test ratings available for the 2020 GMC Sierra 3500HD.
Consumer-reported issues from NHTSA database
The 2020 GMC Sierra 3500HD currently has no NHTSA consumer complaints on record.
Current pricing and market insights
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Watch expert reviews and test drives of the 2020 GMC Sierra 3500HD
Carguy1999 Reviews
Sep 15, 2020
Nothin’ But Car Reviews
Jul 11, 2020
6ixth Gear
Feb 3, 2021
Doug DeMuro
Mar 12, 2020
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May 7, 2024
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Aug 28, 2025
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Based on 30 vehicles listed in Canada
Key market indicators
The 2020 GMC Sierra 3500HD currently has no known safety recalls or notices.