What is Super Sonic's top Speed?

Answer 1

Sonic's running speed can exceed Mach 1 (tested at Edwards Air force Base in 1995).

He's top speed record (sprinting) is Mach 5.4 as of April 2012 tested in the Nullabor Plains in Australia.

As Super Sonic, he increased his energy levels (in all aspects) by 1000% thus increasing his top speed dramatically. If Sonic collects all 7 chaos emeralds, his energy levels increased by 10000%. This is because the chaos emerald's Super Sonic has more (or extra) power than the Super Sonic he can transform with out the emeralds.

Super Sonic's top flying speed is only a Hypothesis. He travels so fast, that the equipment that is used to measure Sonic's speed malfunctions when his speed is performed. So on September 2011, the NSPASco. decided to use natural entities and a stop watch as a speedometer. Super Sonic was asked to fly to the International Space Station (USA) from the side of the earth is closer to the space station.

The result speed from this test is said to be 583,207km/h, or Mach 471.8.

Super Sonic's highest speed ever is light speed, using the light dash attack.