Mercedes-Benz F800 Concept – Click above for high-res image gallery

Rumors of a smaller, entry-level new saloon for Mercedes-Benz's in-house tuning division AMG just won't seem to go away. As before, these latest reports suggest that the next-generation of the B-Class would be the model to get the AMG fitment, but Autocar is now suggesting that an entirely new type of engine will power the car.

The new AMG engine would reportedly be based on a turbocharged 3.5-liter V6 that is currently slated for the CLS350. The mill would be downsized to 3.2 liters and upfitted with an electrically operated pressure wave supercharger. Not too familiar with the technology? Don't fret, neither were we. The all-knowing Wikipedia comes to the rescue.

Autocar further posits that the engine would make somewhere around 400 horsepower and could potentially send its prodigious power output to all four wheels with a rear-biased power split. If it ever comes to fruition, the new AMG model would go up against the likes of the Volkswagen Golf R, BMW 1 Series and any other entry-level hotted-up luxe models in the works. Styling would follow the example set by the F800 Style concept from the Geneva Motor Show.

Related GalleryMercedes-Benz F800 Style

[Source: Autocar]