Lexus RX Engine problems by year

When driving my lexus rx 300 1999 it feels very forced and when on the express way the rpm goes up to 5 when im driving 60mph and when I come to a complete stop and its time to go my car stalls as if it was in neutral very scary when I have my newborn and a 7 year old in the car. I have maintained my car to the upmost standards from the best gas synthetic oil changes constantly checking everything is in good conditions . For a lexus I am very upset because my mechanic has said its the transmission and that I will...

I was just getting off the highway and my car stopped moving. My transmission totally went out with no warning. If this would have happened moments sooner I could have been in a terrible accident as I was going 60 mph. I tried to contact lexus, but they will not admit to this problem or help repair it or recall it. They say that it isn't a know issue but it is and several people have tried to get help with it and lexus will say no. Be careful, it will happen with no warning. *Tr

Lexus rx 300 engine died at 90k with no warning. Was stranded on dark highway. Paid 4k to replace engine. Very disappointing for such expensive car. *Nm

After $3000+ in repairs for the main seals leaking, the rear seals leaking, timing belt replacement, and all other belts replaced, my check engine light appeared, and I brought it to the dealership. They later informed me that my engine is being replaced. They made no mention of the class action lawsuit, due to engine sludge build-up, that prompted the replacement, but I soon received a letter regarding it, and all the lexus and toyota models affected. I complained about the $3000 charge, but got no satisfaction...

The transmission on my 1999 lexus rx 300 needed to be replaced with only 70,000 miles on the car. I have also had to replace the struts, the radio antenna motor and have a major oil leak repaired. *Nm