GMC Sierra 2500HD reliability: common problems by model year
Across 7 model years, the GMC Sierra 2500HD has 961 owner-filed NHTSA complaints and 34 recalls on record. The most-reported areas are air bags and power train. 2007 drew the most complaints (425), 2023 the fewest (27).
7
Model years tracked
961
Owner complaints
34
Recalls
98
Median per year
Source: NHTSA complaints and recalls filed for GMC Sierra 2500HD vehicles (US, public record). Typical used asking price $25,691–$45,898.
Which Sierra 2500HD years have the most problems?
Complaint volume by model year. Raw NHTSA totals, not adjusted for sales volume or time on the road, so older and higher-selling years accumulate more. Every year links to its full breakdown.
Sentiment is mixed and heavily dependent on model year, powertrain choice, and intended use. Positive feedback centers on the truck's capability, towing comfort, and the refined ride quality of the independent front suspension, particularly in newer models. Th
Transmission reliability problems: including shudder, grinding, failure to shift, high temperatures, and complete replacements under warranty. Affects multiple model years (e.g., 2013, 2016, 2017). Frequency: very frequent.
Duramax diesel high cost of ownership: very expensive repairs (quotes of $6,000+ per incident, $20,000+ total), emissions system (DEF/DPF) failures, injector failures, and general unreliability cited as reasons to avoid. Frequency: very frequent.
Diesel Particulate Filter (DPF) clogging: occurs with frequent short trips or stop-and-go driving, leading to expensive cleaning ($800-$1,600) or replacement (~$12,000). Frequency: recurrent.
Front suspension/steering component wear: including wheel bearings and torsion bar mount failures, especially on older 4x4 models. Frequency: recurrent.
Fuel system issues: fuel pump failures on gas and diesel models. Frequency: recurrent.
Owner insights cover all generations of the Sierra 2500HD. Individual model years are broken down above.