Soldato
But anything you are looking at, that may appreciate, or not lose too much value, will come with it the inherent risk of throwing an eye watering bill at you. That's why people buy new diesels.
Lexus IS-F for £18910, 24 month Lexus warranty for £795, £295 for a service and can resell in a year with 12 month warranty which will certainly help the sale.
Don't get much lower risk than that bill wise.
I am assuming that the tyres, brakes, exhaust are all good and that it only needs an intermediate service in the year of ownership