V50/V70's reasonable mileage limit
I'm new to Volvo. I have couple of offers for old Volvos V50/V70. My question is: what is reasonable limit on mileage. I want a car that would work for me for couple of years without any big issues - of course one never knows what may come in future, but I believe there's some general advise. What is average lifetime of the Volvo? I mean car of the clever user, not exhausted car with regular maintenance? Would it be clever to buy a Volvo that has more then 100.000km/60.000miles? What about 150.000km/100.000miles?