13.7 mpg -US )  [15] 0–62 mph: 2.9 sec  [16] 1/4 mile: 10.6 sec @ 133 mph (214 km/h) Top speed: 217 mph (349 km/h) 60–0: 100 ft. Its transmission, a single- clutch  seven-speed  semi-automatic , is built by  Graziano Trasmissioni . [17] [18]   Although being single-clutch, gear-shifts are accomplished in 50 milliseconds. The brand new, electronically