Mercedes will reportedly unveil an electric supercar concept later this year. The mysterious model could have a solid state battery and axial-flux motors. The supercar is expected to be the fastest-accelerating AMG ever created.

It's a fully electric supercar that will serve as a showcase for what AMG has in store for its future EVs. Its design won't be dissimilar to the Mercedes One-Eleven concept, which means it will look like a traditional mid-engined supercar.

It’s only been a week since Autocar reported the Mercedes-AMG C63 would switch from its four-cylinder PHEV powertrain to a V8, but a new report from Wards Auto is already splashing cold water on the idea.

The Vision AMG concept more closely previews an electric four-door liftback that will serve as a zero-emissions alternative to the current GT 4-Door Coupe. The electric liftback is also undergoing testing and is slated to arrive next year, likely as a 2027 model for the U.S. The electric SUV is expected to follow in 2027, arriving as a 2028 model.

Get ready for the quickest-accelerating Mercedes ever.

We’ll believe it when we see it, but the Mercedes-AMG C 63 might be reunited with its beloved V-8 as soon as 2026.