Is the GMC Sierra 1500 Reliable?
1999–2026 defect & recall-risk analysis from citable NHTSA data.
The score ranks this model's recall intensity against other trucks — plus systemic-defect concentration and any open federal investigations. It measures defect and recall risk, not long-term mechanical durability, and is deliberately not skewed by how many were sold.
Reliability Score
Own a GMC Sierra 1500? Check your specific VIN for a full history report.
Open NHTSA Investigation
loss of motive power due to engine failure post recall remedy
Component: engine
⚠ Historically, 50% of EA investigations became recalls.
An open investigation is NHTSA reviewing a potential defect — the earliest warning a recall may be coming. It is not a defect finding. See all vehicles under investigation →
GMC Sierra 1500 Reliability by Year
| Model Year | Recalls | Complaints | Injuries | Deaths | Reliability Score | Rating |
|---|---|---|---|---|---|---|
| 2026 | 0 | 118 | — | — | 63 | Good |
| 2025 | 1 | 104 | — | — | 63 | Good |
| 2024 | 1 | 243 | 7 | — | 56 | Fair |
| 2023 | 1 | 300 | — | — | 53 | Fair |
| 2022 | 3 | 386 | 1 | — | 47 | Fair |
| 2021 | 5 | 408 | 1 | — | 45 | Fair |
| 2020 | 7 | 362 | 5 | — | 47 | Fair |
| 2019 | 9 | 463 | 8 | — | 40 | Poor |
| 2018 | 5 | 213 | 4 | — | 57 | Fair |
| 2017 | 5 | 237 | 5 | — | 56 | Fair |
Reliability scores are proprietary to VinCheckEngine and incorporate multiple weighted safety signals.
How the Sierra 1500 Compares to Similar Vehicles
The Sierra 1500 scores 20 points below the average truck. Consider checking years with lower complaint volumes.
Known GMC Sierra 1500 Reliability Issues
The following components appear most frequently in owner complaints filed with NHTSA:
Based on 2834 owner complaints across recent model years.
Frequently Asked Questions
Is the GMC Sierra 1500 reliable?+
The GMC Sierra 1500 scores 53/100 on our reliability index — rated "Fair." Across 10 recently analyzed model years, it accumulated 37 recall campaigns and 2834 owner complaints in the NHTSA database.
What year Sierra 1500 is most reliable?+
Among the years analyzed, the 2026 Sierra 1500 achieved the highest reliability score of 63/100 with 0 recalls and 118 complaints.
How many miles does a Sierra 1500 last?+
With consistent maintenance, most GMC Sierra 1500 owners report 150,000 to 200,000+ miles of service life. Checking the VIN of any specific used Sierra 1500 will reveal its actual mileage history and any title events.
More GMC Sierra 1500 Research
Check a Specific GMC Sierra 1500 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.
Run a Free VIN Report →