349.2 km/h (217.0 mph). [14]  Its  United States Environmental Protection Agency  fuel mileage is 14 miles per US gallon (17 L/100 km; 17 mpg -imp ). [12] Its transmission, a single- clutch  7-speed  semi-automatic , is built by  Graziano Trasmissioni . [15] [16]  Although being single-clutch, gear-shifts are accomplished in 50 milliseconds. The brand new, electronically controlled,