* Based on opinions and should be considered as general guidance only.
- Reliability (3)The 2010 Terrain generally receives average reliability ratings. Some owners have reported issues with transmission and electrical components over time.
- Maintenance (3)Maintenance costs are typical for its class. Parts are readily available, but some repairs, particularly those related to the powertrain, can be costly if issues arise.
- Technology (3)The infotainment system is functional but feels dated by today's standards. Bluetooth connectivity and basic audio controls are present, but advanced features are lacking.
- Comfort (4)Seats are generally comfortable for long trips, and the cabin is relatively quiet. Ride quality is smooth on most surfaces, making it a pleasant vehicle for commuting.
- Dynamics (3)The 2010 GMC Terrain SLT-2 offers a decent ride, but acceleration can be sluggish, especially with the V6 engine. Handling is competent for everyday driving but not particularly engaging.