Inline-6 turbo engine confirmed for 2014 BMW M3 and M4

2014 BMW M3

In a recent interview with Bimmerpost, BMW of North America CEO, Ludwig Willisch has confirmed that the next generation M3 and M4 will get an inline 6-cylinder turbocharged engine with around 450 hp.

BimmerPost reports that "Mr. Willisch said a V6 configuration was previously considered (including whether a motor based on the current M3's S65 engine minus two cylinders was appropriate), but ultimately ruled out."

The new engine will replace the 4.0-liter V8 that resides in the current M3. It will have a displacement of around 3.0-liter twin-turbo or even tri-turbo and is expected to be mated to a dual-clutch transmission.

The new BMW M3 will debut in late 2013 or early 2014, followed a year later by the M4 Coupe. 

2014 BMW M3

2014 BMW M3

2014 BMW M3

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