Worst 2020 GMC Sierra 2500 Problems by Category

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Compare GMC Sierra 2500 Model Years

Curious how the 2020 Sierra 2500 compares to other years?
Check out our GMC Sierra 2500 overview to see the most problematic years, worst problems and most recently reported complaints with the Sierra 2500.

GMC Sierra 2500 Overview

Worst 2020 GMC Sierra 2500 Problems

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