I drove a 2006 Sorento Lx for one year. To no fault of my own it was involved in an accident and totaled. I miss it and wish I still had it. It was so much fun to drive. Plenty of room for me and my 3 young kids! The sport trac shifter it had was wonderful! I really wish I still had it or could get another one NOW!! I loved that car!
The overall design, the sound system, the storage compartments.
Of course better gas mileage, maybe make fog lights and a sun roof a standard feature on an LX