My N/A is at 240 000km's, its been well kept, no rebuilds. The cooling system took a dump, its been running regular green coolant for years and has been flushed 4 times a year! in the records the rad went and it says "over heated" which scares me. Then I bought the car and the fan shroud was broken which jammed the fan and it almost overheated but luckily I was watching it like a hawk, then the water pump died, then the upper rad hose exploded, and now the heater core which im just finishing replacing.. so I have pretty much a brand new cooling system with proper Toyota Red in it from now on. So far its been a good car though, this all just happened recently after letting it sit all winter.