what is the cheapest sports car

If you mean brand-new in Australia, the most affordable “proper” sports coupes are usually the Toyota GR86 and Subaru BRZ, typically from around AUD $43k–$55k drive-away depending on trim and state. The Mazda MX‑5 joins the fray a touch higher, roughly AUD $45k–$60k. If you’re flexible on definitions, hot hatches like the Suzuki Swift Sport or Hyundai i20 N can be cheaper and just as cheeky. On the used side, early Toyota 86/Subaru BRZ examples often start near AUD $16k–$25k, while older Mazda MX‑5 (NB/NC) cars can dip into the AUD $10k–$20k zone. As ever, buy the best you can find, because the cheapest sports car is the one that doesn’t immediately introduce you to your mechanic’s children by name.