KneesUp
Guru
Another thing to consider with older cars is that should you ever have a collision the insurance company is likely to write off the car as the repair bill will be considered to be to large a fraction of the value of the car. You will probably have a large excess on your policy and this will be deducted from the insurance company's valuation of your car when it pays you out. The policy will also be terminated with no refund for any remaining cover. You will be seriously out of pocket.
If you can defer car ownership until you are 25 - 26 then you'll enjoy much lower insurance premiums and a much bigger pot of money to buy a car.
Whilst I agree with this to some extent, it's not always true. I bought a car with a good wedge of history for £700 last year. It has 6 months tax and 11 months MOT, working air conditioning and had only done 90k miles or so. It needed a new suspension spring but my local garage sorted that for £100, so £800 for a five door 1.6 hatchback. It ran perfectly well for almost a year before someone drove into it and wrote it off. As it was entirely their fault the insurance was sorted quickly and I got £1200. A 50% profit. I spent the whole lot and another £100 (reckless, I know) on a 150k miles Citroen which has cruise control and all sorts, and has never put a foot wrong in almost a year, having been to Suffolk, North Wales, South Wales, London, Birmingham and the East Coast as well as normal city-schlepping.
Cheap cars can be cheap to run too. I guess the difference is that if mine exploded tomorrow I could just buy another 'banger' to replace it, but I couldn't have done that when I was younger, so it feels riskier. That said my first car cost £50 in 1994 and did 10k miles in a year before expiring.
My advice - if you must have a car - is:
Buy a car that suits you. I had an expensive sporty family sized saloon before I'd had a family. I now wish I'd had a cheaper car with more room in it and spend the balance on a nice bike, a tent and some weekends away with the bike and the tent in a boot they'd fit in! It cost me £11,000 in 4 years in depreciation and interest, and it wasn't new when I bought it, plus servicing it was expensive. Having enough money and being able to afford it are not the same thing. I had a house before I bought it - I'd definitely prioritise a deposit over a nice car.
Buy the car with the cheapest insurance you can and run it for a few years until you get some no claims. I had a Ford Ka for three years. You can fit a bike in the back if you have to, or get roof bars.
Budget for a service as soon as you buy it. My current car wasn't due a cambelt change for 50k miles according to the dealer-stamped history. The garage showed me the belt on it, and I doubt it would have lasted another 50 miles.
Learn to do things yourself, or make friends with a local garage.