Issues around that are are brakes, rear calipers seize up, overhaul kits aren’t that dear. Stone chipped front bumpers , the 300 is a bit bluff fronted and high milers for look a little pebble dashed I would be looking at doing a gearbox oil change as well, Lexus/Toyota tell you the gearbox is sealed for life, I tend to do an oil change on the gearbox every 60k 120k service will be a set of plugs as well, they’re dear, you see a lot of these cars being punted out at either 60 or 120k as I believe the service from Lexus is about £5-600. Aside from that general wear and tear, mine has 175,000 on it, the leather is still good and the bodywork look great. Take it for a drive and see what it’s like, there should be no squeaks or rattles and everything should work, if it has full history that’s backed up but a load of receipts then great, if not I would be sceptical, anyone can get a stamp made up these days and stamp a service history book Sent from my iPhone using Tapatalk