Used GMC Sierra 1500 for Sale near Ontario

Summary

• With 1,519 currently listed for sale and an average price of $66,343 CAD, 35.9% of 2025 GMC Sierras for sale on CarGurus are rated as good or great deals.

• Favourably reviewed: Owners rated the 2025 GMC Sierra 1500 5 / 5 stars.

• 100.0% of 2025 Sierra 1500 models on CarGurus are accident free.

Why it stands out

The 2025 GMC Sierra 1500 stands out as the more upscale of the GMC and Chevrolet full-size pickup truck siblings, with styling that aims for near-luxury cabin quality without many frills or embellishments. It also offers the kind of breadth that helps it appeal to a wide range of buyers, including distinct trim levels, good connectivity features, great trailering capability, and special equipment such as locking differentials for off-road performance and leather seating for highway comfort.

For this generation, the Sierra 1500 is available with a wide range of powertrains, including a 2.7-litre turbocharged four-cylinder engine rated at 310 horsepower and 430 lb-ft of torque, a 4.3-litre V6 rated at 285 horsepower and 305 lb-ft, a 5.3-litre V8 rated at 355 horsepower and 383 lb-ft, a 6.2-litre V8 rated at 420 horsepower and 460 lb-ft, and a 3.0-litre inline-six Duramax turbodiesel engine with 305 horsepower and 495 lb-ft. The trim lineup is broad as well, running from Pro and SLE through Elevation, SLT, Denali, Denali Ultimate, AT4, and AT4X. The Denali and Denali Ultimate focus on luxurious styling and premium interior materials, while the AT4X adds heavy-duty off-road hardware, skid plates, beefed-up dampers, all terrain tyres, and 16-way power heated and ventilated front seats with a massage feature.

A 2022 refresh brought updated styling and better infotainment functionality, along with availability of the General Motors Super Cruise semi-automated hands-free driving system. The MultiPro tailgate also adds practicality with a smaller hinged gate that can pop up from the main gate to create different configurations. On the downside, the Sierra 1500 can be expensive even used, and its engine and trim lineups can be overwhelming, but its mix of capability, technology, and upscale presentation is what makes it distinctive.

Other model years to consider

• 2022 GMC Sierra 1500

  • Average price: $48,187 CAD
  • Good/great deal percentage: 32.3%
  • User rating: 5 / 5
  • Total listings: 833

• 2024 GMC Sierra 1500

  • Average price: $55,849 CAD
  • Good/great deal percentage: 35.9%
  • User rating: 4.64 / 5
  • Total listings: 1,608

• 2023 GMC Sierra 1500

  • Average price: $50,597 CAD
  • Good/great deal percentage: 33.8%
  • User rating: 4.33 / 5
  • Total listings: 1,412

These recommendations are based on CarGurus' proprietary market data from September 7, 2026, CarGurus experts' opinions, and generative AI.