Whatever you have and can afford to run!
In reply to Allan :
In the "affordable to walk away from after wadding up" category there's not really a car that doesn't need some upgrade in the cooling or brake system. Cheaper cars always have compromises when you're hard on them.
Something I would add that's missing from the above is: choose a platform you love and think is cool.
It's a lot easier to build, service, maintain, tune, and debug a car if you think it's cool.
When I got into racing, I chose a 190E 2.3-16 Cosworth. Not the most practical choice, but I loved the platform and enjoyed messing around with it for over 10 years. Even if I wasn't the fastest guy I didn't really care because I was having so much fun.
Now I've moved on to the E30 M3 and it's the same story. I could have gotten a Spec E46 for half the money ... but who cares? To me the M3 is cool 😎 and the E46 just isn't something I'm passionate about. Easy choice.
The answer to any "what's best" clickbait thread is: Best means different things to different people.
You'll need to log in to post.