According to XPengMotors on Twitter, the XPENG P7+ underwent a real-world noise isolation test by placing it on a busy street beneath roaring trains and heavy traffic. An ASMR creator conducted a session inside the vehicle to determine if the cabin's soundproofing could capture delicate audio details despite external chaos. This experiment highlights the advanced noise-cancellation features of the XPENG P7+, demonstrating its potential for in-cabin voice assistant performance and immersive user experiences, as reported by XPengMotors.