 | In December 2015 Ferrari unveiled its latest FXX-series track-only special, based on the LaFerrari hybrid supercar. The K in the new car’s moniker is a reference to the KERS kinetic energy recovery system used to maximize performance on the track. |
 | The 2016 Ferrari FXX K features a 6.3-liter V12 engine rated at 860 hp. It produces 1050cv, 663 pound-feet of torque and 1,050 hp in total. 0-60mph is an eyeball popping 2.7 seconds on the way to 217 mph. |  It is the most powerful Ferrari ever offered for sale. |
 | 860bhp comes from its V12 engine, while the rest is from an electric motor. Like other modern Ferraris, the FXX K uses a seven-speed twin-clutch paddle-shift gearbox that can swap cogs in a fraction of a second. Only 40 examples will be built. Price? Around $ 3m. |  |
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