The new M6 is powered by a direct injection 4.4-liter V-8. Each bank of cylinders gets its own twin scroll turbocharger, making output of 560 horsepower and 501 pound-feet of torque. That kind of power gets the M6 to 60 mph in less than 4.2 seconds.
Back to 2012 Geneva auto show.
March 7, 2012 6:38 AM PST
Photo by: Wayne Cunningham/CNET
| Caption by: Wayne Cunningham
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