I also run vins, do appraisals, and know what we would take a vehicle in for trades so I do look at things differently because I know that city vehicles will have maintenance records and rural owners won't. Etc etc etc.
As they say, different strokes for different folks. I specifically avoided any vehicles used in a dense urban environment, as my reasoning is that 50K NYC miles are harder on a vehicle than 50K suburban/rural miles.