For 2021 Optional diesel-powered engine is no longer offered.Minor changes to standard and optional feature availability.
Pros Comfortable and upscale interior Touchscreen interfaces are intuitive and easy to use
Cons Price with options runs higher than average for the class 1.5-liter turbocharged engine is disappointing Less cargo space behind the back seat than in most competitors
GMC hasn't made any big changes to the Terrain for 2021, but it has given the compact SUV a boost in the driver-assistance department. The Pro Safety Plus package now comes standard across the lineup and includes automated emergency braking, blind-spot monitoring, and more.
Pros Spacious cabin and cargo area, efficient powertrains, brisk acceleration with the optional turbo four.
Cons A few cheap interior bits, annoying shifter buttons, expensive compared with class-leading SUVs.
The 2021 GMC Terrain's #11 ranking is based on its score within the Compact SUVs category. Currently the GMC Terrain has a score of 7.8 out of 10, which is based on our evaluation of 33 pieces of research and data elements using various sources.
Pros Roomy cabin Good fuel economy Refined ride
Cons High starting price Sluggish base engine Small cargo capacity
Pros Modern design with a rugged vibe, plethora of models, luxury-car trimmings on high-end versions.
Cons All-wheel drive costs extra; top models are priced in luxury-brand territory; we'll miss you, Hemi V-8.
Pros Stellar off-roading abilities Balanced ride and handling Upscale cabin with comfortable seating Straightforward infotainment tech
Cons Underwhelming powertrains Below-average cargo capacity Expensive
