All modern vehicles are designed to last 10 years and 150k miles. If you take care of it then it will last longer. If you don't take care of it then it wont make it that far.
Any vehicle can be made to last a long time with proper maintenance. Follow the suggested routine maintenance of vehicle and you will be more prepared for the unexpected.
there is no sutch thing as a milage number when things break,or start to break,vehicle life depends on factors like were you live (weather and road conditions),how you drive and how the vehicle is maintained.