We have had our 03 sorento - red, for a year, put on over 16000 klms including a trip to florida and it hasn't missed a beat. Best milage so far, a little over 25 mi. - gal. We just love it, and would certainly recommend this vehicle to anyone.
I've had my Sorento EX since July and clocked 14,000 kms so far; haven't had any problems with it. Gas consumption has improved significantly this last 7,000kms. Interior quality is great, no squeaks, very quiet. Ride quality's kinda skittish on uneven pavement, but highway driving's great, offroad, it's even better.