"I am the REAL Sonic!!"

Name: Metal Sonic | Metal Madness/Metal Overlord
Origin: Sonic the Hedgehog
Age: At least 5 (was made at the time Sonic was 10, and existed up to Modern Sonic)
Gender: Male persona (although he is a robot)
Classification: Robotic replica of Sonic
Powers & Abilities: Super strength, speed, durability, endurance, flight, can copy the data and abilities of others by observing them, can telekinetically control metal objects, can generate lightning (only in his Neo form, unknown if he can use it in his baseline form), can fuse himself with metal, shapeshifting (able to disguise himself as Sonic and Eggman) | Abilities are far greater in this form, can fire missiles, can fire ice beams capable of freezing Super Sonic, flight, time manipulation, can shoot out a stream of fire
Weaknesses: Incredibly arrogant, the thruster on his back will overheat when he enters his top speed for too long. 
Destructive Capacity: Multi continent level (on par with Sonic) | At least star level, likely much higher (was able to freeze a Super character alive, Eggman stated that even with the power of the Chaos Emeralds, chances of victory over him is slim-to-none)
Range: Melee range | Several hundred meters
Speed: FTL (On par with, if not faster than Sonic) | MFTL+
Durability: Multi continent level | At least star level, likely much higher (able to tank numerous attacks from Team Sonic in their Super forms and still remain in one piece)
Lifting Strength: Class 10+ via powerscaling (is modeled directly after Sonic, should be stronger than Tails who can move 10-tons in Tails' Skypatrol) | Class Z
Striking Strength: Class NJ | At least Class XGJ+, likely much higher
Stamina: Likely limitless since he's a robot, though he can't maintain his higher speed for too long otherwise he'll overheat.
Standard Equipment: None notable
Intelligence: Very cunning, set up the events of Sonic Heroes for his grand plan to upstage Sonic.
Notable Attacks/Techniques:

- Chaos Control: The ability to control the fabric of time and space. Can be used to teleport over long distances or to slow down time itself. Its power depends on the amount of Chaos Emeralds Metal Sonic has with him. He's only seen using it in his fight with Super Sonic, Tails, and Knuckles and without any Chaos Emeralds, likely due to him copying Shadow.

Other: Metal Sonic was a robot designed after Sonic, whom he has an unhealthy obsession of surpassing/killing. His actual origins are unknown as of yet.

Key: Base | Metal Madness/Metal Overlord

Metal Overlord