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,