Drive it 'til it dies, or trade it in while it still runs?

I was never smart with cars and modern electronics isn't helping. So I'm always going to the dealership for repairs. Still modest usage for a brand new as of 2014. Got the z tag.

So what should be the tipping point to buy a new car for someone financially independent but also a complete idiot. It's to me a go to tool not so much fun hobby.

I also got fucked on finding replacement electronics for steering on my ram 1500 for months so I'd want to avoid that. What brand of vehicle is best for idiots?

Drive it 'til it dies, or trade it in while it still runs?
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