That's a bad analogy, feller.
Corvette.
A plastic fantastic Bat Mobile driven by old gray gentlemen who are hoping to remember their youth. Is well known for poor handling, build quality and reliability. Poor mans Ferrari most often found at golf course parking lots.
Miata (also known as the MX5)
A true sports car which reintroduced the world to pure roadster driving fun, fun that got lost in the pudgy post fuel crisis motoring world. A car that is raced all over the world in many classes and even in it's own formulas due to it's popularity. Loved by enthusiasts for the fact that it is an affordable and reliable platform that can be abused for many years in any conditions without any issues. The one that restarted the roadster movement, can be seen at a race track, autocross event, club meet or favorite twisty road near you.