* Based on opinions and should be considered as general guidance only.
- Reliability (3)While Mercedes-Benz vehicles are generally well-built, the 2012 GLK 350 can experience some common issues, particularly with electronics and certain powertrain components, requiring diligent maintenance.
- Maintenance (2)Maintenance and repair costs can be higher than average due to the premium brand and complexity of the vehicle. Finding specialized technicians might also be a consideration.
- Technology (3)The infotainment system is functional but feels dated by modern standards, with a smaller screen and less intuitive controls compared to newer vehicles. Features are basic but adequate for the time.
- Comfort (3)The ride is generally comfortable, but can become a bit firm over rougher surfaces. Seats are supportive, and the cabin is relatively quiet, though rear-seat space is a bit limited.
- Dynamics (4)The GLK 350 offers a composed and capable driving experience, with responsive steering and a decent amount of power from its V6 engine, though it leans more towards comfort than outright sportiness.