I bought my wife a Kia Sportage in 2000. Ours is 2WD, which I wish was a 4WD, but I can tell you this. We have just under 50,000 miles on it with no mechanical problems at all. We have towed our pop-up camper and a small 5X8 tilt bed trailer with a Kawasaki Mule 550 on it a number of times. It tows ok in the "Power Mode". The 4 cyl engine is a mAzda design and although a bit under powered, is a good engine.
Off road, in 2WD, the Sportage goes places that really impressed us. Rocks, water crossings, and mud. It still has the original Kankook or whatever tires on it. The ride on the highway was suprisingly comfortable even at speeds up to 80mph. It is a bit bouncy, but not harsh at all.
The rear windows decided not to roll down (power windows) early on. The warranty is simply the best 10 years 100,000 miles, road side assistance etc... In Oct 2001, I nailed a 6pt whitetail with it. $4000.00 in damage. The Kia was quickly repaired, some parts hard to get over night, and back on the road.
TO me, for the price it is a heck of an SUV, sits on a real frame and can go real off roading in a 4WD and quite a bit in a 2WD, will go places a Toyota Rav 4 or Honda CRV would not survive.
Needs a bit more horse power, redesign the dash to where you can more easily work the radio, AC controls, dual cup holder is a cheapo , has dual air bags, and a knee air bag on the drivers side. Hope that helps you.
markc