A Tesla Roadster can go 300 mph.
"No" is the quick answer. The Tesla Roadster can go about 250 miles per hour at its fastest.
Because of safety and engineering issues, the car can't go any faster.
The Tesla Roadster's 200kWh battery pack, two electric motors, and four-wheel independent suspension are designed for good handling on roads, not for going fast.
There are other cars on the market that can go faster than 300 mph, but they don't have the range, performance, or utility of a Tesla Roadster.
In the end, a Tesla Roadster's top speed is still much higher than the speed limit in most places.
This gives thrill-seekers enough power without going beyond the vehicle's design limits.