I just bought the 2yr extended warranty for my RX450h (air susp) it cost £995 over 10months. it is fully inclusive policy
and to be fair i have a service plan as well. I had my vehicle serviced this week I had noticed a slight creaking from rear suspension over speed humps etc, mentioned this to the service desk and hey have agreed to change the rear suspension arms and bushes under warranty, am I glad I have it, hell yes, the cost of the suspension is over £1200,
So in my humble opinion, whilst my RX has been extremely reliable, its good that the reputation of Lexus as a brand for reliability is maintained by main dealers, who will not quibble over what other less reliable brands may just sparay a can of WD-40 at