* Based on opinions and should be considered as general guidance only.
- Reliability (3)Reliability for the 2020 Terrain SLT is about average for its class. Some owners have reported minor issues, but nothing widespread or severe.
- Maintenance (3)Routine maintenance costs are typical for a compact SUV. Parts are readily available, and service is generally straightforward.
- Technology (4)The infotainment system is user-friendly with a responsive touchscreen and standard Apple CarPlay/Android Auto. Available safety features are a plus, though some are optional.
- Comfort (4)The interior is generally comfortable, with supportive seats and a quiet cabin on the highway. Ride quality is smooth over most road imperfections.
- Dynamics (3)The 2020 GMC Terrain SLT offers adequate handling for daily driving, but it's not particularly engaging. The steering can feel a bit numb, and there's some body roll in corners.