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By: Antuan Goodwin
5.0-liter V-8
Here we have the 5-liter V-8 enumerated in the FX50S' namesake. Sending 390 horsepower and 369 pound-feet of torque to all-four wheels, this power plant propels the very heavy FX50S forward with a force that belies its weight.
Back to the 2009 Infiniti FX50 S review.
Photo credit: Corinne Schulze/CBS Interactive
