
Mazda MX-5 (ND)
Reference — shown, never scored
Why 8.7: Cheap, slow on paper, driven everywhere: own money, high miles, zero speculation. The ND does what the badge cars can't — it gets used, which is the entire point of this index.
Market value
Median asking price, good condition · $24k (2016) → $21k (2026), trending down · illustrative data
The long version
Owners commute in it during the week, autocross it on Sunday and drive it home afterwards, because there's no value to protect and nothing to prove; nobody has ever bought a Miata to be seen. Three decades after 'Miata is always the answer' became a cliché, the ownership pattern keeps proving it — honest miles in a class where most badges sleep, and a flip rate near zero on a car whose only job is the road under the tires. It helps that the recipe never changed: about a tonne, a redline worth using, a roof that folds with one arm, and running costs a normal salary can carry. Spec Miata made it the most-raced car on earth; the street cars live the same life at lower stakes.