Next-generation 2012 BMW 3-Series is due for an unveiling on October 14 - M3 variant will follow in late 2013 as a 2014 model.

Artist known as WildSpeed has rendered the 2014 BMW M3 sedan.

The next-generation M3 may come to feature a new six-cylinder power plant but no details have been confirmed. There have been reports that BMW will create a new triple-turbo six-pot or a turbocharged V6 (yes, V6) for the next M3.

But a previous report said that a new triple-turbo 3.2 liter unit producing 450 PS (331 kW / 444 bhp) was the front-runner for the next M3.

The next-generation 2012 BMW 3-Series is due for an unveiling on October 14.

Check out the source link below to check out the rendering in several colors.

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2014 BMW M3 rendered by WildSpeed