 We bought our Tuscon new in August of 2013 and have 27,000 miles on it now.  Have not had one problem with the vehicle.  Tires still have significant tread left and haven't had to balance them yet.  Gas mileage is great, 24-25 in town and 30 on the highway.  The ride can be a bit stiff on rough road surfaces but I prefer a taut suspension system.  I definitely recommend the 2.4 motor over the 2.0.There are 39000 miles on the vehicle now.  Still on the original tires and they have quite a bit of tread left.  We have made a few long distance trips with the Tuscon since owning it and while it isn't a higher end luxury SUV the ride is not hard on you.  So far no regrets on buying this vehicle.The car now has 47,210 miles on the odometer.  Will have to replace the tires in another 2,000 or so.  Have had no problems so far, vehicle feels as tight as it did new.  I have had the dealer perform all maintenance since day one but has only consisted of oil changes, tire rotation and a coolant change.  Even doing the services at the dealer the cost has been very minimal.52,000 miles on the vehicle, just replaced the tires.  Have detected no unusual noises from the power train or suspension, still feels as tight as when new.  Getting ready to take a 4,000 mile round trip and have no concerns about the reliability of the vehicle.At 59,000 miles we traded the vehicle in on a larger vehicle as we intend on doing more traveling.  At trade in time we had just replaced the tires which was the largest expenditure we had with this vehicle.  It was still solid feeling and everything functioned like it did when new.