Summary

• With 69 currently listed for sale near Philadelphia, PA and an average price of $9,735.00, 26.1% of 2015 GMC Terrains for sale on CarGurus are rated as good or great deals.

• Favorably reviewed: Owners rated the 2015 GMC Terrain 4.46 / 5 stars.

• 76.8% of 2015 Terrain models on CarGurus are accident free.

Why it stands out

The 2015 GMC Terrain stands out as a compact SUV that leans more toward comfort and a premium feel than outright utility. GMC positioned the Terrain as the more upscale sibling in its segment, and that character shows up in its roomy cabin, better sound insulation, and slightly smarter interior. For buyers who want a small SUV that feels a bit more polished than basic transportation, that combination is a major part of its appeal.

For 2015, the Terrain came standard with a 1.5-liter turbocharged engine producing 170 horsepower, while a 252-horsepower 2.0-liter turbocharged four-cylinder was optional with most models. A nine-speed automatic was standard with both gasoline engines, and Apple CarPlay and Android Auto were standard with this generation. The Terrain also benefited from the automaker’s latest infotainment technology, with many models featuring an eight-inch touchscreen. Those features help make it feel modern enough for shoppers who want everyday convenience and smartphone integration.

There are tradeoffs, though. The Terrain’s cargo space behind the rear seat trailed that of its most popular rivals, and the 1.5-liter engine’s highway acceleration isn’t very good. Owners also commonly praise the comfortable interior and spaciousness, but some note that the engine can feel underpowered and that reliability is a concern. That mix of strengths and weaknesses makes the 2015 GMC Terrain appealing to buyers who value comfort and features, but less convincing for those who prioritize cargo room or stronger performance.

Other model years to consider

• 2022 GMC Terrain

  • Average price: $23,130.00
  • Good/great deal percentage: 36.1%
  • User rating: 4.83 / 5
  • Total listings: 238

• 2023 GMC Terrain

  • Average price: $25,782.00
  • Good/great deal percentage: 32.5%
  • User rating: 5 / 5
  • Total listings: 311

• 2024 GMC Terrain

  • Average price: $24,266.00
  • Good/great deal percentage: 31.9%
  • User rating: 5 / 5
  • Total listings: 276

This analysis is based on CarGurus' proprietary market data from August 11, 2026, CarGurus experts' opinions, and generative AI.