Shopping for used 5er, comparing used Artic Fox and Komfort

Very Opinionated. She doesn't get it that those trucks run for 500k miles and a truck with 100k is just broken in. She won't hear anything other and the pisser is that this isn't going to be a daily driver. I will drive it once a week, 150 miles to my mining claim and then occcasionally for trips. I cannot talk any sense to her, so it looks like I am resigned to spend $40k on a 2007 diesel with 40k miles on it. It's like looking for hen's teeth. The good news is in 10 years it will have 50,000 miles on it. Very annoying