An MOT - passed, no advisories.
A new car battery. Thick end of £200 as it's one of those auto stop/start jobs. Can't replace it yourself, either, as the engine management system will lose its mind, apparently.
When I were a lad, blokes near us would strip down and rebuild an engine, on Sunday mornings, before having a quick wash and nipping off to the pub for a few pints.
Modern life is rubbish.