I found a 2011 LR4 HSE w/3rd row comfort package and 20" wheels. Has new tires and 56k on the odometer. Asking 30,990. How long can I expect this vehicle to last? What am I getting into maintenance wise, etc? I can do brakes & oil changes...just worried about bigger, $ maintenance items. According to NADA this vehicle may only be worth $5k in 5 years. That worries me vs a 4Runner long term value proposition. Any feedback is appreciated, thx!