The speed of the car was impressive.

The rate at which someone or something moves or operates.
She increased her speed to catch the bus.
The speed of the internet is very fast.
He measured the speed of the runner.
high speed
top speed
average speed
velocity
pace
rate
The car has a high speed.

The rate at which someone or something moves or operates.
The train travels at a fast speed.
She runs with incredible speed.
The internet connection has a slow speed.
high speed
low speed
top speed
pace
velocity
rate