Photo: Wikimedia Commons (CC)
Chevrolet Silverado 3500 HD
Pick-up · Gas · 21 versions · owner report
Ranked #11 of 11 used full-size pickup trucks on owner data, price and fuel economy
Every generation
Power
What owners say
Our take, from owner reports
Sentiment is mixed and heavily dependent on model year and powertrain.
6 problems reported (2 very frequent, 3 recurrent, 1 isolated) · high confidence
Problems owners report
- Very frequentTransmission Valve Body Failure (10-speed Allison, gas models)
Causes the truck to buck, enter limp mode, fail to shift, and become undriveable. Part is on national backorder, leading to repair delays of weeks or months. Primarily affects 2024-2025 models.
- Very frequentEngine/ECM Software Issues (6.6L Duramax L5P Diesel)
Multiple reports of check engine lights, reduced power, limp mode, and error codes (e.g., P060C, P133B, P133D) related to software anomalies. A specific service bulletin (PIP6066A) acknowledges the problem with no immediate fix, eroding owner trust.
- RecurrentCP4 High-Pressure Fuel Pump Failure (Duramax Diesel)
Known failure point that can destroy all eight fuel injectors with metal debris. Mitigated by using fuel with higher biodiesel content or aftermarket lubricity additives.
+ 3 more issuesShow fewer
- RecurrentElectrical & Infotainment Gremlins
Range from complete battery/charging system failures (2016 model) and dashboard/infotainment blackouts/resets (2015 model) to Bluetooth/Android Auto connectivity dropouts (2025 model). Often difficult to diagnose, pointing to wiring harness or module issues.
- RecurrentFour-Wheel Drive System Failures
Multiple reports across older generations (2001, 2003) of 4WD failing to engage, linked to faulty actuators, encoder motors, or transfer case issues.
- IsolatedMajor Engine Failure on New Trucks
Isolated but severe report of a 2024 2500HD with the 6.6L gas engine experiencing catastrophic failure (lurching, knocking, low oil pressure) at only 1,560 miles.
The version owners recommend
Based on consensus, the best version is an older model (approximately 2015-2019) 2500HD or 3500HD equipped with the 6.0L gasoline V8 and the 6L90 transmission. This combination is repeatedly praised for its lack of complex cylinder deactivation technology (AFM/DFM), proven reliability, mechanical simplicity, abundant parts availability, and ease of repair. It is specifically recommended for buyers seeking a durable work truck for towing without the potential high-cost failures associated with modern diesels or newer 10-speed transmissions.
Competitors to consider
Owners compare it most often with the Ford F-250/F-350 Super Duty (specifically with the 7.3L gas engine).
Is the Silverado 3500 HD right for you?
Get an answer for your year, mileage and budget.
Full owner reportHide full owner report
Overall sentiment
Sentiment is mixed and heavily dependent on model year and powertrain. For older models (circa 2000-2019) equipped with the 6.0L gasoline V8 and corresponding transmissions (e.g., 6L90), owner feedback is overwhelmingly positive regarding long-term reliability, simplicity, and durability, especially when compared to problematic systems like Active Fuel Management (AFM) in lighter-duty trucks. These trucks are described as workhorses capable of high mileage with proper maintenance. In stark contrast, feedback on newer models (2020-2025) reveals significant and recurrent concerns. These center on major drivetrain failures in both gasoline and diesel applications, including catastrophic transmission valve body failures on the 10-speed Allison (gas) and widespread software/electronic control issues with the 6.6L Duramax diesel (L5P). These new-model problems are frequently described as leaving owners stranded, facing long repair delays due to national parts backorders, and creating severe financial and operational hardship, particularly for commercial users. The sentiment for new trucks shifts from trust to frustration and a lack of confidence in vehicle safety and manufacturer support.
Positioning vs competitors
Positioning is inferred rather than explicitly compared. The 6.0L gas powertrain in older HD models is positioned as a simple, reliable, and easy-to-maintain alternative to more complex modern engines, avoiding the AFM/DFM issues prevalent in GM's 5.3L engines and the perceived higher maintenance costs and complexity of modern diesels. A competitor comment suggests the Ford F-250 with the 7.3L gas engine may be viewed as having better power and proven reliability compared to GM's offerings, with Ford also noted for superior interior and tech. The data suggests that when new-model reliability falters, owners actively consider switching brands.
Recommended configurations
Insufficient owner data available to recommend specific trims, packages, or options. The data strongly recommends the 6.0L gas + 6L90 transmission powertrain combination for reliability. For diesel models, the use of a fuel additive to increase lubricity is mentioned as a potential mitigation for CP4 high-pressure fuel pump failures. There is also a mention of verifying payload capacity by physically weighing the vehicle, as factory curb weight figures can be misleading.
General recommendations
For buyers prioritizing reliability and lower operating costs, strongly consider a used 2015-2019 model with the 6.0L gas engine and 6L90 transmission. Have any used fleet vehicle thoroughly inspected for deferred maintenance and suspension/ chassis wear, as they may have been worked hard. For buyers considering a new 2020+ model, be acutely aware of the widely reported transmission valve body (gas) and diesel ECM software issues. Verify warranty coverage and be prepared for the possibility of extended downtime due to parts backorders. Commercial buyers should note that loaner vehicles may not be provided for warranty work on commercial vehicles, creating a significant operational risk. An extended warranty is highly recommended for newer models. Regardless of year, a pre-purchase inspection by a qualified mechanic is essential.
Remarks
The owner experience is bifurcated by a clear generational divide. Trucks from the 2000-2019 period, particularly with the 6.0L gas engine, are held up as benchmarks of durability. The 6L90 transmission in these trucks is noted as not having the issues of the lighter-duty 6L80. In contrast, the launch and early production of the 2020+ generation, especially with the new 10-speed transmission and updated L5P diesel, appears plagued by significant quality control and design issues. The valve body backorder situation creates an untenable position for commercial owners who rely on their trucks for income. The diesel software issues, acknowledged by a manufacturer bulletin with no fix, indicate unresolved electronic control problems. This analysis is based on approximately 35 substantive owner discussions and comments, with a heavy emphasis on troubleshooting major failures.
Generation by generation
Owner insights per generation and US complaint/recall records (NHTSA).
Complaints and recalls by model yearWorst year: 2005. Years to avoid: 2008, 2007, 2006, 2005, 2004, 2003Source: NHTSA (US)Show table
Each year graded against the model's other years: Year Score. See all Chevrolet Silverado 3500 HD years to avoid
| Year | Complaints | Recalls | Most-reported area |
|---|---|---|---|
| 2026 | 2 | 3 | vehicle speed control |
| 2025 | 12 | 1 | electrical system |
| 2024 | 49 | 3 | electrical system |
| 2023 | 15 | 1 | power train |
| 2022 | 27 | 3 | unknown or other |
| 2021 | 40 | 5 | electrical system |
| 2020 | 28 | 8 | power train |
| 2019 | 24 | 7 | electrical system |
| 2018 | 22 | 6 | engine |
| 2017 | 139 | 6 | power train |
| 2016 | 61 | 7 | steering |
| 2015 | 134 | 7 | electrical system |
| 2014 | 134 | 3 | power train |
| 2013 | 90 | 4 | power train |
Complaint counts come from owner reports filed with the US National Highway Traffic Safety Administration. Higher-selling years naturally accumulate more complaints.
Recall notices142 on record · Source: NHTSA (US)Show recalls
2026 · equipment:other:owners/service/other manualcampaign 25V815000
General Motors, LLC (GM) is recalling certain 2026 Chevrolet Silverado 1500, 2500, and 3500 vehicles. These vehicles may not have received an owner's manual during production. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 225, “Child Restraint Anchorage Systems.”
2026 · fuel system, gasoline:delivery:fuel pump:control/drive modulecampaign 26V129000
General Motors, LLC (GM) is recalling certain 2025-2026 Chevrolet Silverado 3500, and GMC Sierra 3500 vehicles with gasoline engines and dual fuel tanks (RPOs L8T and N2N). The rear fuel pump may not transfer adequate fuel to the front tank, causing an engine stall.
2026 · equipment:other:owners/service/other manualcampaign 26V114000
General Motors has decided that certain 2027 Chevrolet Bolt EV, 2025-2026 Cadillac OPTIQ, Chevrolet Colorado, Equinox EV, GMC Canyon, 2026 Buick Enclave, Envision, Cadillac CT5, Escalade, Escalade ESV, Escalade IQ, Escalade IQL, LYRIQ, VISTIQ, Chevrolet Blazer EV, Corvette Convertible, Corvette Coupe, Corvette Convertible E-Ray, Equinox, Silverado 1500, 2500, 3500, Silverado EV, Suburban 1500, Tahoe, Traverse, GMC Acadia, Hummer EV Pickup, Hummer EV SUV, Sierra 1500, 2500, 3500, Sierra EV, Terrain, Yukon, and Yukon XL vehicles. The radio may not have been set to the correct status to download the electronic owner's manual during production. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 208, “Occupant Protection.”
2025 · fuel system, gasoline:delivery:fuel pump:control/drive modulecampaign 26V129000
General Motors, LLC (GM) is recalling certain 2025-2026 Chevrolet Silverado 3500, and GMC Sierra 3500 vehicles with gasoline engines and dual fuel tanks (RPOs L8T and N2N). The rear fuel pump may not transfer adequate fuel to the front tank, causing an engine stall.
2024 · steeringcampaign 23V549000
General Motors, LLC (GM) is recalling certain 2024 Chevrolet Silverado 2500, 3500, and GMC Sierra 2500, 3500 vehicles. The steering gear shaft may fracture and disconnect from the steering arm.
2024 · latches/locks/linkages:tailgate:latchcampaign 24V060000
General Motors, LLC (GM) is recalling certain 2020-2024 Chevrolet Silverado 2500, 3500, GMC Sierra 2500 and 3500 vehicles equipped with power-unlatching tailgates. The tailgate's electronic gate-release switch may short circuit due to water intrusion, which can result in the tailgate inadvertently unlatching while the vehicle is in park.
2024 · latches/locks/linkages:tailgate:latchcampaign 24V894000
General Motors, LLC (GM) is recalling certain 2024 Chevrolet Silverado HD 2500, 3500, and GMC Sierra HD 2500, 3500 vehicles equipped with power-unlatching tailgates. The tailgate's electronic gate-release switch may short circuit due to water intrusion, which can result in the tailgate inadvertently unlatching while the vehicle is in Park.
2023 · latches/locks/linkages:tailgate:latchcampaign 24V060000
General Motors, LLC (GM) is recalling certain 2020-2024 Chevrolet Silverado 2500, 3500, GMC Sierra 2500 and 3500 vehicles equipped with power-unlatching tailgates. The tailgate's electronic gate-release switch may short circuit due to water intrusion, which can result in the tailgate inadvertently unlatching while the vehicle is in park.
2022 · service brakes, hydraulic:power assist:electric:control modulecampaign 21V758000
General Motors, LLC (GM) is recalling certain 2021-2022 Chevrolet Silverado 2500, Silverado 3500, GMC Sierra 2500, and Sierra 3500 vehicles with electronic brake control modules (EBCM) replaced during vehicle assembly. The bolts that attach the brake pressure modulator valve (BPMV) assembly may not be properly tightened, which could fail to seal the two sub-assemblies and allow water intrusion.
2022 · latches/locks/linkages:tailgate:latchcampaign 24V060000
General Motors, LLC (GM) is recalling certain 2020-2024 Chevrolet Silverado 2500, 3500, GMC Sierra 2500 and 3500 vehicles equipped with power-unlatching tailgates. The tailgate's electronic gate-release switch may short circuit due to water intrusion, which can result in the tailgate inadvertently unlatching while the vehicle is in park.
2022 · power train:automatic transmission:control module:softwarecampaign 24V797000
General Motors, LLC (GM) is recalling certain 2020-2022 Chevrolet Silverado 1500, 2500, 3500, GMC Sierra 1500, 2500, 3500, 2021 Cadillac Escalade, Escalade ESV, Chevrolet Tahoe, Suburban, GMC Yukon, and Yukon XL vehicles equipped with diesel engines. The transmission control valve may fail and cause the rear wheels to lock-up.
2021 · service brakes, hydraulic:power assist:electric:control modulecampaign 21V758000
General Motors, LLC (GM) is recalling certain 2021-2022 Chevrolet Silverado 2500, Silverado 3500, GMC Sierra 2500, and Sierra 3500 vehicles with electronic brake control modules (EBCM) replaced during vehicle assembly. The bolts that attach the brake pressure modulator valve (BPMV) assembly may not be properly tightened, which could fail to seal the two sub-assemblies and allow water intrusion.
2021 · seat beltscampaign 20V792000
General Motors, LLC (GM) is recalling certain 2019-2021 Chevrolet Silverado 1500 and GMC Sierra 1500, 2021 Chevrolet Suburban and Tahoe and GMC Yukon XL and 2020-2021 Chevrolet Silverado 2500 and 3500 and GMC Sierra 2500 and 3500 vehicles. The seat belt brackets may not be secured to the seat frame in the front-row center seating position.
2021 · seat beltscampaign 20V811000
General Motors, LLC (GM) is recalling certain 2020 Chevrolet Bolt EV and 2021 GMC Canyon and Sierra 1500, 2500 and 3500, Yukon, Yukon XL, Cadillac Escalade and Escalade ESV and Chevrolet Blazer, Camaro, Colorado, Equinox, Silverado 1500, 2500 and 3500, Suburban and Tahoe vehicles. Incorrect bolts may have been used at one or more fastening locations to secure the seat belts to the vehicle. If an incorrect bolt was used, the seat belt may not be properly attached to the vehicle.
2021 · latches/locks/linkages:tailgate:latchcampaign 24V060000
General Motors, LLC (GM) is recalling certain 2020-2024 Chevrolet Silverado 2500, 3500, GMC Sierra 2500 and 3500 vehicles equipped with power-unlatching tailgates. The tailgate's electronic gate-release switch may short circuit due to water intrusion, which can result in the tailgate inadvertently unlatching while the vehicle is in park.
127 older recalls not shown. Check nhtsa.gov with your VIN for the full history.
Specifications
Enthusiast code: T1XX
6.6 V8 SRW
8-cylinder · 401 hp · RWD · automatic
Built 2024–2026