Hi
I have a RX300 in Belgium, from 2005, was staying in a garage, for 10 years, the owner
(a Judge) runway to Thailand $$$$ ??? the people from the building had to sell the car to pay the garage rent!
well I bought it last year 2021 in November with 120.000Km
Local LEXUS dealer tuck it to the Technical Control, and they told me the guys there, they were surprised, "the engine is silent, and it's like a clock"
I drive it from Belgium to Portugal 4 times (go and return 4.000Km)
he has now 170.000Km steel look like a clock, and I drive fast 220Km/h on the highways
I can confirm the oil is always clean and yellow!
I think I don't buy any other car, indestructible engine
I will give some more news
love from Belgium