The fastest Camaro of all time has ZL1 mark and stops to accelerate when it reaches 318 km/h. So they say in Chevrolet.

“With Camaro ZL1, we weren’t ready for any kind of compromise”- said the chief engineer of the Al Oppenheiser team, and his words are confirmed by the test drivers in Chevrolet who tested Camaro ZL1 on the testing track in Papenburg, Germany where they’ve reached max speed of 325 km/h with the help of the wind in the back.
Beside the impressive max speed, ZL1 can commend with excellent acceleration, because in combination with the automatic transmission it can accelerate up to 100 km/h for just 3.5 sec. It was needed only 11.4 sec to finish the 402 m track with exit speed of 204 km/h.
Chevrolet will also make Cabrio version of the ZL1, and regarding the Coupe version in combination with manual transmission in USA, people will need 63.435 dollars.