Pretty much not much at all. Lacquer on wheels is a bit of a LEXUS weakness. I've had my IS200 SE automatic for over 10 years now. 1st gear is low and can change up quick. However you can lock down any gear as a sort of semi auto; also has Sport mode and a Snow mode. Don't do much miles due to illness (and 'nothing' during lockdown) but has never let me down although sat on the drive most of the time in those years, starts straight off first time every time. Only things have been a replacement battery and an air con. regas. At it's MoT's just brake pads and shock absorber. So just normal consumables then.
(Do you want to buy mine, 2002/02 with 66,175 miles, MoT to June 2022, shiny mid blue with biscuit leather and Alcantra seats, so cool in summer with all electric front seats - heated for winter ?)