The fastest Corvette in the world is a naturally aspirated and HEAVILY modified Corvette C4. The top speed tops out at 270 MPH. The Koenigsegg Agera RS tops out at 277 MPH, A multi-million dollar hypercar has neck and neck competition with a Corvette C4. If a C4 can do this, just imagine a Corvette C7 ZR1. Anyone who likes to shit on American cars or likes to say that Corvette’s are not super cars are proven wrong.