The promo shows recognisable Sega characters such as Sonic, Knuckles and Amigo compete against each other on the race track.
Announced in April, the follow-up to 2010 racing title Sonic & Sega All-Stars Racing will feature nearly 30 characters and lets players drive transforming vehicles.
Sonic brand director David Corless had stated: "Given the fantastic feedback we received from critics and consumers alike for the first game, we really wanted to push the boundaries on our follow-up game Sonic & All-Stars Racing Transformed.
"The transforming vehicles allow us to do this. As well as drifting your car around the corners of a track, you get to fly your plane and pilot your boat against others all within one race."
Sonic & All-Stars Racing Transformed will be released on November 16 in Europe and November 20 in North America.