What are some affordable cars I might like?

I'm going with my dad to test drive some cars tomorrow, and I'm trying to create a list of cars I might be interested in test driving. Even though I'm planning on buying a used car, I'm buying the car myself, so it needs to be somewhat affordable. I tend to like cars that look unique and different. Here are some styles of cars I like:
2013 Volkswagen Beetle
2013 Chevrolet Spark
2012 Kia Soul
2013 Honda Fit
Mini Cooper Countryman

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