Used 2019 GMC Sierra 3500HD for SaleNationwide

Summary

• With 52 currently listed for sale and an average price of $49,936 CAD, 25% of 2019 GMC Sierra 3500HD listings on CarGurus are rated as good or great deals.

• Favourably reviewed: Owners rated the 2019 GMC Sierra 3500HD 5 / 5 stars.

Why it stands out

The 2019 GMC Sierra 3500HD stands out as a heavy-duty truck that still leans hard into its work-first roots. It was marketed as a “commercial grade” workhorse with stronger towing and hauling abilities than the Sierra 2500HD and Sierra 1500, yet it also had a more refined side, especially in higher trims. That mix of capability and polish is a big part of its appeal, particularly for buyers who want a truck that can do serious job-site duty without feeling stripped out.

For 2019, the Sierra 3500HD sat in the fourth generation, which brought a completely new style, a revamped interior, and a more upscale Denali trim. The cabin used smarter soft-touch materials, and the dashboard integrated the infotainment touchscreen, climate controls, and air vents into a central pod. The 2019 model year also benefited from the generation’s broad body-style and trim choices, including regular, double, and crew cab configurations, short or long beds, and Work Truck, SLE, SLT, and Denali trims. Standard equipment on the base model included steel wheels, a front bench seat, vinyl upholstery and floor coverings, cruise control, a 4.2-inch infotainment display, and USB/iPod integration, while the SLE added alloy wheels, keyless entry, power locks and windows, an automatic locking rear differential, an integrated trailer brake controller, cloth seats, carpeting, an eight-inch infotainment touchscreen, a wi-fi hotspot, Bluetooth, OnStar telematics, an improved audio system with satellite radio, bed lighting, and a rearview camera.

Its strength is still its hardware. The 2019 Sierra 3500HD offered a 6.0-litre gasoline V8 with 360 horsepower and 380 pound-feet of torque, plus a turbocharged 6.6-litre diesel V8 with 397 hp and 765 lb-ft of torque. Properly equipped, it could haul as much as 3,345 kilograms and tow up to 10,520 kilograms with a fifth-wheel hitch. Buyers looking for luxury could step up to the Denali, which added chrome running boards, a spray-on bedliner, a sliding rear window, a locking tailgate, a navigation system, a Bose premium audio system, ventilated front bucket seats, a heated steering wheel, and parking proximity sensors. The main trade-off is that this generation also carried a long list of recalls, which is worth weighing carefully when shopping used.

Other model years to consider

• 2024 GMC Sierra 3500HD
  • Average price: $82,127 CAD
  • Good/great deal percentage: 29.6%
  • User rating: 5 / 5
  • Total listings: 223
• 2025 GMC Sierra 3500HD
  • Average price: $91,278 CAD
  • Good/great deal percentage: 33.0%
  • User rating: 5 / 5
  • Total listings: 188
• 2023 GMC Sierra 3500HD
  • Average price: $70,488 CAD
  • Good/great deal percentage: 28.7%
  • Total listings: 195

Similar models to consider

• 2019 Ford F-350 Super Duty
  • Average price: $49,671 CAD
  • Good/great deal percentage: 19.6%
  • User rating: 4.7 / 5
  • Total listings: 97
• 2019 RAM 3500
  • Average price: $52,204 CAD
  • Good/great deal percentage: 29.0%
  • User rating: 4.4 / 5
  • Total listings: 145
• 2019 Chevrolet Silverado 3500HD
  • Average price: $37,542 CAD
  • Good/great deal percentage: 43.9%
  • User rating: 5 / 5
  • Total listings: 41

This analysis is based on CarGurus' proprietary market data from November 9, 2026, CarGurus experts' opinions, and generative AI.