I bought this truck in 1998 with 30,000 miles on it. It now has an unbelievable 217,000 miles! Not once have I had a single engine problem with it. The only problem I have had is with the power antenna which had to be replaced twice but works fine now. The power rear window and wiper recently stoped working but look at the age of the vehicle too. The only thing I don't like about this truck is the ride. Way too harsh over bad roads and still isn't that great on newly-paved roads. My 4Runner is an SR5 Limited 4WD. I have never seen another one of this trim level. I love my truck! I will buy Toyota/Lexus for the rest of my life!