Reliability AnalysisBased on known issue patterns, repair cost data, and ownership trends · How we score

2019 Chevrolet Silverado 2500 Reliability ReportCommon Problems, Repair Costs & Expert Verdict

87/ 100
LOW RISK

Grade: B+

A workhorse with excellent bones, but watch out for the diesel's emissions system and common heavy-duty wear items.

Full system breakdown + what I would do

Should You Buy the 2019 Chevrolet Silverado 2500?

The 2019 Chevrolet Silverado 2500 stands as one of the most dependable heavy-duty trucks you can buy, particularly given its mature platform. While powerful and capable, prospective owners must be diligent with scheduled maintenance, especially for the Duramax diesel, to mitigate the risk of costly emissions system repairs and ensure long-term, trouble-free operation.

Biggest Strengths

  • Robust Allison 1000 transmission (Duramax)
  • Powerful and proven engine options (6.0L Vortec, 6.6L Duramax)
  • Strong frame and towing/hauling capabilities

Top Risk Areas

The systems that break first on the 2019 Chevrolet Silverado 2500. Mileage windows, repair costs, and fix-before-you-buy notes are in the full report.

1
Diesel Emissions System (6.6L Duramax)major
2
Front Suspension & Steering Componentsmoderate
3
Electrical System & Infotainmentminor
Typical mileage, cost ranges, and the exact what-to-check list are in the full report.

NHTSA Recalls

6 recalls on record from NHTSA. Check your VIN atnhtsa.gov to see if the repair was performed.

EQUIPMENT:ELECTRICAL:ENGINE BLOCK HEATER

General Motors, LLC (GM) is recalling certain 2017-2019 Chevrolet Silverado 2500, 3500 and 2017-2019 GMC Sierra 2500 and 3500 vehicles equipped with a Duramax diesel 6.6 liter engine and an optional engine-block heater cord. An electrical short-circuit may occur in the engine-block heater cable or in the terminals that connect the heater cable to the block heater.

ENGINE

General Motors LLC (GM) is recalling certain 2019 Chevrolet Silverado 4500, 5500 and 6500 vehicles and 2017-2019 Chevrolet Silverado 2500 and 3500 vehicles and GMC Sierra 2500 and 3500 vehicles equipped with Duramax 6.6 liter diesel engines and an optional engine-block heater. The engine block heater cord or the terminals that connect the heater cord to the block heater may short circuit and fail.

What breaks on the 2019 Chevrolet Silverado 2500?

Full reliability breakdown — engine, transmission, rust, electrical. With repair costs and mileage danger zones.

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Chevrolet Silverado 2500 by Year

Compare reliability scores across nearby years of the Chevrolet Silverado 2500. Click any year for its full report.

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Relevant Products for Your 2019 Chevrolet Silverado 2500

Parts and accessories matched to your 2019 Chevrolet Silverado 2500

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Frequently Asked Questions

Final Step

Know every issue before you sign.

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