Used 2024 GMC Terrain for Sale near Thornhill, ON

Summary

• With 153 currently listed for sale near Thornhill, ON and an average price of $29,698.00 CAD, 34.0% of 2024 GMC Terrains for sale on CarGurus are rated as good or great deals.

• Favourably reviewed: Owners rated the 2024 GMC Terrain 5 / 5 stars.

• 100.0% of 2024 Terrain models on CarGurus are accident free.

Why it stands out

The 2024 GMC Terrain stands out as a compact SUV that leans into comfort, a roomy cabin and strong safety equipment rather than outright space or performance bragging rights. It is also one of the more distinctive-looking entries in the segment, with a more angular design than some rivals and a premium-leaning character that has long been part of its appeal. For shoppers, that combination can make it feel like a practical used buy with a bit more polish than the average compact crossover.

For 2024, the Terrain sits in the second generation, which brought GMC’s latest infotainment technology, standard Apple CarPlay and Android Auto, and an eight-inch touchscreen on many models. The 2024 model year also benefits from the 2020 update that made important safety technology standard, including automatic emergency braking, forward collision alert with pedestrian detection, lane keep assist, lane departure warning and automatic high beams. Buyers looking for a used Terrain may also appreciate that the second generation offered a 1.5-litre turbocharged engine as standard, with a 252-horsepower 2.0-litre turbocharged four-cylinder available on some models, plus available features such as wireless Apple CarPlay and Android Auto and a head-up display.

There are trade-offs, though. The Terrain’s cargo area is smaller than that of some top rivals, and some interior materials feel cheap. Reliability is generally described as good for the gasoline engines in this generation, but the model’s value proposition is strongest when buyers choose carefully, since the Terrain’s appeal depends more on finding the right version than on class-leading space or efficiency.

Other model years to consider

• 2023 GMC Terrain

  • Average price: $27,078.00 CAD
  • Good/great deal percentage: 32.4%
  • User rating: 5 / 5
  • Total listings: 210

• 2021 GMC Terrain

  • Average price: $18,545.00 CAD
  • Good/great deal percentage: 23.7%
  • User rating: 5 / 5
  • Total listings: 97

• 2019 GMC Terrain

  • Average price: $16,549.00 CAD
  • Good/great deal percentage: 23.6%
  • User rating: 5 / 5
  • Total listings: 72

This analysis is based on CarGurus' proprietary market data from September 2, 2026, CarGurus experts' opinions, and generative AI.