Hi, I'm looking for a replacement vehicle for a 1995 Explorer Eddie Bauer that's accumulating a number of "old age" issues.  My wife uses it to transport large(heavy) amounts of pet food/supplies as well as pets in her pet welfare charity.  Firstly, it needs to be reliable.  Secondly, the rear of the interior needs heat and A/C for the animals.  Thirdly(for me), it needs easy access for routine maintenance.  After watching about a million of Scotty's videos, as well as my experience in owning Toyotas, I'm leaning toward a used later model Highlander. I would appreciate your recommendations on the best years for the Highlander and some other vehicles should I not be able to find one.  Thank you so much.