I bought this off a friend who got it new. It has 123,000 miles with no problems. It has a K&N Filter and gets approimately 17-18 on the highway and passing is NO problem as this SUV will fly. Had to put seals in transfer case where drive shaft goes in; dried up. It's only on its 3rd set of tires and they are new. Goes great in any condition. IF only it did not have the road noise/whine on the highway it would be perfect. Do have a strange electrical problem, may be ignition switch but still very reliable.