The rumors of what Mercedes-AMG plans to do with the C63 just won't quit, and this time Autocar is reporting that the turbocharged four-cylinder engine is being swapped out for a turbo inline-six.

Driving the Mercedes-AMG C63 S E Performance, I couldn't help but imagine a confused German engineer sitting in the passenger seat, wondering why I wasn't having as much fun as its 671 horsepower ...

I know you're tired of hearing what motor is going to be under the hood of the next Mercedes-AMG C63. Hell, I'm getting tired of writing about it. It seems like every couple of weeks, there's a ...

The C63’s performance is utterly captivating; its surging swell of forced induction power and torque catapulting you to the vanishing point at a blistering rate. Its claimed 0-62mph times are ...

C63’s facelift in 2026 will reportedly be the end for the highly criticised plug-in 2.0-litre powertrain. Image: Mercedes-Benz Mercedes-AMG’s ruling-out of V8 motivation for the C63 being ...

Brabus has raised power in the Mercedes-AMG C63 S up to an impressive 591 bhp via its new PowerXtra B40 kit. The extra 88 bhp comes from an engine remap that adjusts injection and ignition as ...

Reports from the UK say the 2026 Mercedes-AMG C63 will ditch the plug-in hybrid four in favour of two extra cylinders, with a 3.0-litre six-cylinder engine as part of a plug-in hybrid drivetrain.