Is the GMC Sierra 2500 HD Reliable?
2001–2026 reliability analysis based on NHTSA safety recalls and owner complaints.
Reliability Score
Own a GMC Sierra 2500 HD? Check your specific VIN for a full history report.
GMC Sierra 2500 HD Reliability by Year
| Model Year | Recalls | Complaints | Injuries | Deaths | Reliability Score | Rating |
|---|---|---|---|---|---|---|
| 2026 | 1 | 4 | — | — | 78 | Good |
| 2025 | 0 | 22 | — | — | 76 | Good |
| 2024 | 1 | 63 | 9 | — | 73 | Good |
| 2023 | 1 | 22 | 2 | — | 81 | Excellent |
| 2022 | 1 | 25 | 3 | — | 86 | Excellent |
| 2021 | 1 | 36 | 1 | — | 84 | Excellent |
| 2020 | 3 | 52 | 1 | — | 82 | Excellent |
| 2019 | 3 | 26 | 1 | — | 85 | Excellent |
| 2018 | 1 | 26 | — | — | 92 | Excellent |
| 2017 | 0 | 21 | 1 | — | 93 | Excellent |
Reliability scores are proprietary to VinCheckEngine and incorporate multiple weighted safety signals.
How the Sierra 2500 HD Compares to Similar Vehicles
The Sierra 2500 HD scores 18 points above the average truck — a strong result.
Known GMC Sierra 2500 HD Reliability Issues
The following components appear most frequently in owner complaints filed with NHTSA:
Based on 297 owner complaints across recent model years.
Frequently Asked Questions
Is the GMC Sierra 2500 HD reliable?+
The GMC Sierra 2500 HD scores 83/100 on our reliability index — rated "Excellent." Across 10 recently analyzed model years, it accumulated 12 recall campaigns and 297 owner complaints in the NHTSA database.
What year Sierra 2500 HD is most reliable?+
Among the years analyzed, the 2017 Sierra 2500 HD achieved the highest reliability score of 93/100 with 0 recalls and 21 complaints.
How many miles does a Sierra 2500 HD last?+
With consistent maintenance, most GMC Sierra 2500 HD owners report 150,000 to 200,000+ miles of service life. Checking the VIN of any specific used Sierra 2500 HD will reveal its actual mileage history and any title events.
More GMC Sierra 2500 HD Research
Check a Specific GMC Sierra 2500 HD VIN
Model-level reliability scores show general trends. A VIN-specific report reveals the exact history of any individual vehicle — accidents, odometer records, auction events, and open recalls.
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