The Kia Sonet has a well-built cabin with a contemporary design. Highlights include a 10.25-inch digital instrument cluster, a 10.25-inch free-standing infotainment screen and plenty of physical buttons and dials that are very intuitive to use. Shorter passengers might still find the chunky square binnacle around the screens a bit too tall, though. The front seats feel upmarket and sporty, but space at the rear is quite cramped. There are also five possible upholstery colours, with Sage Green exclusive to the X Line, black-and-white exclusive to the GT Line, and three different colours depending on which Tech Line variant you pick