Noise Dongfeng Nissan-Xuanyi

　 　 In the noise test, Sylphy is better than Yinglang on the whole, except when cruising at 120km/h, mainly because the noise and vibration control of Sylphy’s four-cylinder engine is better than Yinglang’s three-cylinder engine. When Yinglang’s speed exceeds 2500rpm, obvious noise will be transmitted to the car, while Sylphy is relatively better, and the driving speed is also lower than Sylphy’s CVT gearbox.