I was looking at some cheap cars for sale on autoshopper.com
Found a lexus ls400 for $6,500. Mileage 107,000. What can go wrong when theres high mileage, and whats the safest thing to do to fix it or make your car run longer with the high mileage?

When buying a high milage car, ask the seller for service and maintinence records. You really can do any thing to prevent parts from failing besides regular tune ups and services.