Mecha Sonic by Owaka on DeviantArt

HD Mecha Sonic/Reference by BluerSonic on DeviantArt

Mecha Sonic Render by Nibroc-Rock on DeviantArt

A Mecha Sonic Picture I Did in 2021 (edward18517/warahi) : r/SonicTheHedgehog

Mecha Sonic (Sonic the Hedgehog 2) (8-bit)

cohost!

Mecha Sonic (Super Mario Bros. Z) - Incredible Characters Wiki

Custom / Edited - Sonic the Hedgehog Customs - Mecha Sonic - The Models Resource

Mecha sonic is a Construct!?, Wiki

Mecha Sonic with Spike Trap 4 Inch Action Figure Sonic the Hedgehog 30th Anniversary

sonic the hedgehog and mecha sonic (sonic and 2 more) drawn by banel_springer