* Based on opinions and should be considered as general guidance only.
- Reliability (4)The GMC Terrain generally has a good reputation for reliability, with fewer reported issues compared to some rivals in its segment.
- Maintenance (4)Maintenance costs are typically average for a compact SUV. Parts are readily available, and most common repairs are straightforward.
- Technology (3)The infotainment system is functional and includes standard features like Bluetooth and a touchscreen, but it lacks the advanced features and polish found in newer competitors.
- Comfort (4)Cabin comfort is a strong point, with supportive seats and a quiet interior for its class. Rear-seat space is decent, though not class-leading.
- Dynamics (3)The 2017 GMC Terrain SLE-2 offers a balanced ride, but acceleration can feel a bit sluggish, especially with the base engine. Handling is competent for everyday driving.