British magazine Autocar reports that the upcoming B-Class-based AMG sedan will be powered by a 3.2-liter supercharged V-6, not a turbocharged four-cylinder as previously thought.
The mill is based on the upcoming 3.5-liter engine that'll first make its home in the new CLS350. Also like the CLS, the smaller AMG (codenamed the *** EVO) will get similar coupe-like styling, meaning four frameless doors and a steeply raked profile.
Force feeding the engine is said to be an electronically operated pressure wave supercharger. The technology is widely used in tractor and big diesel applications, and utilizes pressure waves from the exhaust to boost engine induction.
Rumors persist that a seven-speed dual-clutch transmission will handle what is believed to be around 400 horsepower. Though the car will be based on a front-drive platform, AMG will likely opt for an all-wheel drive setup to help put power down.
Though smaller and less powerful than its siblings, the "baby Benz" (the nickname was originally applied to the shown 190 E EVO II) will not be a cheap means to gain access into the premium performance segment. It'll still carry all the premium bits - and driving characteristics -- AMG customers are used to, but at a slightly lower price point in order to make way for newer, younger buyers.
Source: Autocar
