New & Used 2026 GMC Sierra 1500 for Sale near Union, ON

Summary

• With 740 currently listed for sale and an average price of $75,173 CAD, 33.5% of 2026 GMC Sierra 1500 listings on CarGurus are rated as good or great deals.

• Favourably reviewed: Owners rated the 2026 GMC Sierra 1500 5 / 5 stars.

Why it stands out

The 2026 GMC Sierra 1500 stands out as the more upscale of GMC’s full-size pickup truck siblings, with styling and powertrains that largely overlap with the Chevrolet Silverado 1500 but are presented with a more premium feel. Its appeal is rooted in that blend of capability and refinement: GMC describes the cabin as near-luxury in quality, and the truck’s trim range is broad enough to suit buyers looking for work-ready simplicity, off-road hardware, or a more polished daily driver. The Sierra 1500 also benefits from a reputation for strong trailering ability and good connectivity features, which helps explain why it remains a compelling choice in the used-truck market.

For the 2022 model year, the Sierra 1500 received a refresh that brought updated styling and better infotainment functionality, along with availability of the General Motors Super Cruise semi-automated hands-free driving system. It also offers the MultiPro tailgate, which adds practical versatility through a smaller hinged gate built into the main tailgate. The trim lineup includes Pro, SLE, Elevation, SLT, Denali, Denali Ultimate, AT4, and AT4X, with the Denali and Denali Ultimate leaning into luxury, the Elevation and AT4 taking on a more rugged look, and the AT4X adding 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.

Buyers also get a wide range of powertrains, including a 2.7-litre turbocharged four-cylinder, a 4.3-litre V6, a 5.3-litre V8, a 6.2-litre V8, and a 3.0-litre inline-six Duramax turbodiesel, with six-, eight-, and 10-speed automatic transmissions depending on engine choice. That breadth is a strength, but it can also make the Sierra 1500 harder to shop than some rivals, and the truck can be expensive even used. Still, for shoppers who want a full-size pickup that combines capability, upscale presentation, and a long list of available features, the 2026 GMC Sierra 1500 has a lot to offer.

Other model years to consider

• 2025 GMC Sierra 1500
  • Average price: $64,718 CAD
  • Good/great deal percentage: 36.1%
  • User rating: 5 / 5
  • Total listings: 1,554
• 2022 GMC Sierra 1500
  • Average price: $46,857 CAD
  • Good/great deal percentage: 33.7%
  • User rating: 5 / 5
  • Total listings: 900
• 2024 GMC Sierra 1500
  • Average price: $54,854 CAD
  • Good/great deal percentage: 35.7%
  • User rating: 4.64 / 5
  • Total listings: 1,659

Similar models to consider

• 2026 Ford F-150
  • Average price: $81,234 CAD
  • Good/great deal percentage: 34.1%
  • User rating: 4.5 / 5
  • Total listings: 841
• 2026 RAM 1500
  • Average price: $76,369 CAD
  • Good/great deal percentage: 31.0%
  • User rating: 4 / 5
  • Total listings: 953
• 2026 Chevrolet Silverado 1500
  • Average price: $66,504 CAD
  • Good/great deal percentage: 36.3%
  • Total listings: 780

This analysis is based on CarGurus' proprietary market data from October 14, 2026, CarGurus experts' opinions, and generative AI.