How is the noise insulation effect of the Citroen C5 X?
1 Answers
The noise insulation effect of the Citroen C5 X has the following aspects: Loud rear noise: The rear noise is definitely louder than the front because the trunk is connected, and the trunk noise can enter the cabin. Generally, this doesn't happen with sedans. Acceptable front noise: The front noise feels okay and is acceptable. During the test drive, I was so immersed in the driving experience that the noise seemed to be overlooked, but it really didn't interfere. So, the front noise is not a problem. Good noise control means the noise at 80km/h should be kept below 60 decibels and must not exceed 60 decibels. At 120km/h, it should be below 65 decibels, which is considered a relatively good level.