The naturally aspirated direct-injection 4.8-liter V-8 is tweaked for more power than the Panamera 4S. It creates 430 horsepower, 30 more than the other cars. And 383 pound-feet of torque helps the Panamera GTS hit 62 mph in less than 4.5 seconds.
November 17, 2011 9:41 PM PST
Photo by: Josh Miller/CNET
| Caption by: Wayne Cunningham
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