Summary

• With 1,270 currently listed for sale and an average price of $31,793.00, 32.7% of 2026 GMC Terrains for sale on CarGurus are rated as good or great deals.

• Favorably reviewed: Owners rated the 2026 GMC Terrain 5 / 5 stars.

• 95.2% of 2026 Terrain models on CarGurus are accident free.

Why it stands out

The 2026 GMC Terrain stands out as a compact SUV that leans into style, technology, and a more premium feel than many rivals. It offers a roomy cabin for four adults, or five at a pinch, and standard LED headlamps across the range. GMC also gives it a broad set of driver-assistance features, including adaptive cruise control, lane keep assist with lane departure warning, enhanced automatic emergency braking, front pedestrian and bicyclist braking, intersection automatic emergency braking, rear cross traffic braking, reverse automatic braking, side bicyclist alert, and blind zone steering assist. For families, the Teen Driver system adds another practical touch by letting individual keys be programmed with speed limits and maximum audio levels.

The Terrain’s biggest appeal is how much equipment GMC builds in, especially in the 2026 model’s trim lineup. The AT4 adds extra ground clearance, all-terrain tires, and rugged underbody skid plates, while the Denali brings perforated leather inside and chrome outside. The Terrain also uses a 1.5-liter turbocharged engine, with front-wheel-drive versions rated at 175 horsepower and 203 lb-ft of torque and all-wheel-drive versions keeping the same output while switching to an eight-speed automatic. Fuel economy is respectable for the class, with the front-wheel-drive version rated at 26 mpg city, 28 mpg highway, and 27 mpg combined.

There are tradeoffs, though. Cargo space is on the small side for the compact crossover segment, with 30 cubic feet behind the rear seats and up to 64 cubic feet with them folded. The Terrain also does not offer a hybrid powertrain, which leaves it at a disadvantage against some key competitors. Even so, buyers who want a well-equipped small SUV with a polished interior, useful safety tech, and a more upscale personality will find the 2026 GMC Terrain distinctive.

Other model years to consider

• 2023 GMC Terrain

  • Average price: $24,730.00
  • Good/great deal percentage: 34.6%
  • User rating: 5 / 5
  • Total listings: 5,613

• 2024 GMC Terrain

  • Average price: $24,895.00
  • Good/great deal percentage: 35.2%
  • User rating: 5 / 5
  • Total listings: 4,896

• 2022 GMC Terrain

  • Average price: $22,530.00
  • Good/great deal percentage: 33.6%
  • User rating: 4.83 / 5
  • Total listings: 3,468

This analysis is based on CarGurus' proprietary market data from August 10, 2026, CarGurus experts' opinions, and generative AI.