New suggestion: unique kart attributes

There are too many karts, which differs from each other only by the look. I think it would be great if each kart would have it's unique attributes, like speed, weight, maneuverability, etc.
For example, the elephant car (PHP) would be heavy, and a little bit slow (but it could easily change others' karts direction when ramming them + nobody else could push the elephant out of their way).
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Screenshot from an old game called "Re-Volt":

For example, the elephant car (PHP) would be heavy, and a little bit slow (but it could easily change others' karts direction when ramming them + nobody else could push the elephant out of their way).
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Screenshot from an old game called "Re-Volt":
