If you are looking for driving thrills and a supercar is just too out of reach, but an SUV is too dull, then a sports car is what you are most likely to settle on. Many of them ride and handle like the very best supercars without having a price tag that makes your eyes water, and a power output that could wind you up in a lake. Affordable cars do seem to be disappearing before our very eyes, and now there are sports cars, such as the current BMW Z4, which start at over $50k. But how much less would it cost to buy if you were to get one used, and what are the best used sports cars right now for under $30k? Here are our picks.
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