Just cracked 210,000 on my Geo tracker a few days ago. The only thing I've ever had to replace is the alternator and the starter. Engine still purrs like a kitten.
Getting ready to sell our '89 volvo 740 with about 290,000 miles on it. There is a fault in the mileage/speed wiring that has the speedometer cut out sometimes, so the gauge only shows 285,000. Runs great, but currently out of commision for a timing belt replacement.
"new" car is a '94 Volvo 850 turbo with an ultra low 187,000 miles

. It's the baby of the group. Just finished some front end work and tires. Now it's ready to go another 50,000 miles.