However, its powertrain is not very competitive, and its driving performance is generally poor. Find detailed specs and features for the 2026 gmc terrain including horsepower, engine, capacity, fuel economy, transmission, safety, warranty, drivetrain and more. Two upper trim levels (at4 and denali) are arriving now as 2026. Includes at4 badging, 17 dark machined aluminum wheels with all- terrain tires, a lifted ride height, red recovery hooks, 19 off-road tuned suspension and at4-exclusive selectable terrain drive mode. Detailed specs and features for the 2026 gmc terrain including dimensions, horsepower, engine, capacity, fuel economy, transmission, engine type, cylinders, drivetrain and more. · through the first quarter of 2025, the new terrain is lagging well behind its midsize crossover rivals. · the 2026 gmc terrain offers a spacious interior with plenty of storage and easy-to-use technology, along with lots of standard safety features. Is it geared for growth? The 2026 gmc terrain arrives as a significantly redesigned compact suv, aiming to set new standards in its class, with refreshed styling, superior in-cabin tech, and enhanced safety systems. Research the 2026 gmc terrain at cars. com and find specs, pricing, mpg, safety data, photos, videos, reviews and local inventory.
