Is 81 knots as fast as a Cheetah?
It's about one-and-one-third times as fast as a Cheetah
The speed of a Cheetah is about 59.660 knots.
(Acinonyx jubatus)
The cheetah can reach speeds of up to 59.670 knots in short bursts. From a crouching position, the cheetah can attain these speeds in just 2.25 seconds.
There's more! See other comparisons to 81 knots...