Durable with ventilation system issues
The Tucson seems to be a durable vehicle. The down fall has been the ventilation system. It has a sporadic knocking noise, it really doesn't blow any air at all on the foot area, and after a few years of ownership it has developed a musty odor that lasts for the first five minutes of using the ventilation system.
It still rides smooth after 36,000 miiles. But, the cruise control can range from about 2-3 mph after setting the cruise control, even on flat driving surfaces.
The audio system could use a speaker upgrade, but the interior is mostly quiet when driving at highway speeds.
The seats and cloth material are very comfortable.