Car guys, what is a decent cheap run around car?

Recently (in the last month) my car has had one thing after another go wrong. First the central locking screws up and now the car needs to be locked and unlocked manually, then two of my tyres get punctured by something sharp on the road, and now my battery has died šŸ˜µā€šŸ’« considering just getting a new car and selling my current one for scraps since it’s just a cheap one. I don’t want anything fancy, just something that’s not a gas guzzler and won’t cost me a fortune to run. I barely know anything about cars and I’ve just started driving properly so what are some decent car models? My current car is a Nissan Pulsar, early 2000’s model.
Car guys, what is a decent cheap run around car?
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