GMC Sierra 3500 problems by model year
NHTSA holds 10 or more owner complaints for 24 GMC Sierra 3500 model years between 1997 and 2025, 550 complaints in all; the 2024 (52) drew the most. The counts are from NHTSA's complaints file of November 11, 2026; complaints are owner reports, not proven defects, and the counts also reflect each year's age and sales.
Buying a used Sierra 3500? Check its VIN.
Model-year complaint totals do not describe one vehicle. Decode its VIN free, then decide whether to buy its reported title, odometer, accident and auction history.
Title brands · Odometer records · Auction history, where reported
No subscription. No charge to check the VIN. Report contents vary by vehicle; applicable tax is shown at checkout.
See what the paid report includes →One VIN. One $14.99 history report.
For $14.99, VIN Lookup delivers an original ClearVIN vehicle-history PDF for the GMC Sierra 3500 VIN you enter: title brands, odometer readings, accident and auction records on file. ClearVIN is on the U.S. Department of Justice’s list of approved NMVTIS data providers; VIN Lookup sells that original report. The records returned vary by VIN.
The VIN decode is free. No card is needed until you choose to buy; applicable tax is shown at checkout. A missing record is not proof that an event never happened.No account · Refund reviewed if not delivered, unopenable or wrong VIN by our error · Sold by VIN Lookup (SH LLC, Sheridan, WY)Original provider PDF
One time, no subscription
GMC Sierra 3500 complaints, mileage and recalls by model year
Each row is a GMC Sierra 3500 model year with 10 or more owner complaints in NHTSA’s complaints file of November 11, 2026. Its page gives the mileage when owners reported problems, the most-reported components and the recall campaigns NHTSA’s recall files list. A median is given with 10 or more mileages; medians rise with a year’s age, so the table does not rank the years.
| Model year | Owner complaints | Listing mileage | Median mileage | Recall campaigns listed |
|---|---|---|---|---|
| 1997 Sierra 3500 | 10 | 1 | Under 10 mileages | 3 |
| 1998 Sierra 3500 | 12 | 4 | Under 10 mileages | 4 |
| 1999 Sierra 3500 | 19 | 8 | Under 10 mileages | 3 |
| 2000 Sierra 3500 | 26 | 15 | 57,007 | 4 |
| 2001 Sierra 3500 | 36 | 30 | 61,580 | 3 |
| 2002 Sierra 3500 | 20 | 14 | 78,000 | 3 |
| 2004 Sierra 3500 | 24 | 22 | 81,000 | 1 |
| 2005 Sierra 3500 | 24 | 22 | 46,000 | 1 |
| 2006 Sierra 3500 | 11 | 10 | 45,949 | 0 |
| 2007 Sierra 3500 | 16 | 9 | Under 10 mileages | 3 |
| 2008 Sierra 3500 | 25 | 10 | 50,000 | 3 |
| 2011 Sierra 3500 | 20 | 10 | 57,000 | 5 |
| 2013 Sierra 3500 | 14 | 8 | Under 10 mileages | 4 |
| 2015 Sierra 3500 | 31 | 22 | 37,000 | 7 |
| 2016 Sierra 3500 | 19 | 7 | Under 10 mileages | 7 |
| 2017 Sierra 3500 | 13 | 6 | Under 10 mileages | 7 |
| 2018 Sierra 3500 | 14 | 7 | Under 10 mileages | 6 |
| 2019 Sierra 3500 | 13 | 5 | Under 10 mileages | 7 |
| 2020 Sierra 3500 | 51 | 10 | 28,000 | 8 |
| 2021 Sierra 3500 | 21 | 4 | Under 10 mileages | 5 |
| 2022 Sierra 3500 | 33 | 10 | 31,000 | 3 |
| 2023 Sierra 3500 | 28 | 3 | Under 10 mileages | 1 |
| 2024 Sierra 3500 | 52 | 10 | 36,000 | 3 |
| 2025 Sierra 3500 | 18 | 1 | Under 10 mileages | 1 |
How to read these numbers
- A higher count is not proof of a worse vehicle. Complaint volume rises with sales volume and with years on the road, and recent model years have had less time to collect complaints.
- NHTSA publishes owner reports without verifying them. A complaint is an allegation, not a defect finding.
- A complaint mileage is the odometer when an owner reported a problem, not how long the vehicle lasted.
- The make, model and model year are the ones on each complaint. NHTSA records them as filed, so a few complaints sit under a model year the name was not sold in.
- The recall count is the number of campaigns NHTSA’s recall files list under these names for the model year. Recalls can be filed under another name, and a campaign covers a production range: check the VIN with NHTSA’s free recall lookup.
- NHTSA also holds 36 complaints for 7 other model years with fewer than 10 each; those years have no page.
- NHTSA name counted: SIERRA 3500. NHTSA files some vehicles under several names (a series name and a trim name, for example); this page counts only this one.
Primary sources behind this page
Open the underlying public source and verify that its scope matches the question you are asking.
- NHTSA complaints flat file (FLAT_CMPL.zip), downloaded November 11, 2026National Highway Traffic Safety Administration
- Complaints file field layout (CMPL.txt)National Highway Traffic Safety Administration
- NHTSA recalls flat file (FLAT_RCL_PRE_2010.zip), downloaded November 11, 2026National Highway Traffic Safety Administration
- NHTSA recalls flat file (FLAT_RCL_POST_2010.zip), downloaded November 11, 2026National Highway Traffic Safety Administration
- Recalls file field layout (RCL.txt)National Highway Traffic Safety Administration
- NHTSA recall and complaint datasets: scope and documentationNational Highway Traffic Safety Administration
- Recalls Lookup by VINNational Highway Traffic Safety Administration
NHTSA’s complaints file was downloaded on November 11, 2026 (FLAT_CMPL.txt, dated 2026-11-11 10:15, 2,265,416 rows), with its recall files (FLAT_RCL_PRE_2010.txt and FLAT_RCL_POST_2010.txt, dated 2026-11-11 08:02). Each complaint is counted once, by its NHTSA number, with the model year and mileage of its first row; a model year has a page only with 10 or more complaints. The collection script and its rules are in scripts/collect-nhtsa-model-year-longtail.mjs.
GMC Sierra 3500 questions
Which GMC Sierra 3500 model year has the most complaints?
NHTSA holds 10 or more owner complaints for 24 GMC Sierra 3500 model years between 1997 and 2025, 550 complaints in all; the 2024 (52) drew the most. The counts are from NHTSA's complaints file of November 11, 2026; complaints are owner reports, not proven defects, and the counts also reflect each year's age and sales.
Do complaint counts mean the Sierra 3500 is a bad vehicle?
No. NHTSA complaints are unverified owner reports, and the count rises with how many vehicles were sold and how long they have been on the road. They are useful for comparing model years of one model, which is what this page does, not for ranking one model against another.
How do I check a specific GMC Sierra 3500 before buying?
Take the 17-character VIN from the vehicle and run it through NHTSA's free recall lookup, which reports open recalls within its coverage. For the vehicle's own past, VIN Lookup sells the original ClearVIN PDF for $14.99: title brands, odometer readings, accident and auction records on file for that VIN.