Ray
@ray4tesla
Tesla owner since 2015. TSLA holder since 2016. This account is about Tesla, EVs & other topics. My Tesla referral link: https://t.co/RrVfZj8heV
4 Following 129K Followers
This video recently went viral in China. This blogger was skeptical of all those EVs achieving extremely low drag coefficients including a few “record-breaking” numbers. He wanted to see if his Huawei-branded Avitr really has a drag coefficient of 0.21 as advertised. He took his Avitr to get wind tunnel test and the tested Cd is 0.2818 at 120km/h, 30% more inflated than the claimed number.
Now what about officially claimed Cd of 0.195 for BYD U7, 0.199 for Geely E8, 0.195 for Xiaomi SU7, etc?
In comparison, Model S has a drag coefficient of 0.208.
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Tang Jing, president of 1st product line of LI Auto, was asked about his experience with FSD in a recent interview. Here is his response:
“I came here today by driving with FSD engaged. I think it’s incredibly good. I think FSD gives a very good sense of safety when changing lanes on the highway. Frankly speaking, it provides a better sense of safety than what we’ve achieved (referring to the intelligent driving system from LI Auto)”
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PC AUTO, a known Chinese auto publication, recently reviewed intelligent driving systems from eight major brands: Huawei, BYD, XPeng, Zeekr, LI, Xiaomi, NIO and Tesla.
In 2 scenarios where a tree is in the way, FSD is the only system that successfully drove around to stay the course. Every other system failed to proceed. For context, FSD is the only system that doesn’t use lidars. Looks like vision-based approach is superior and can solve edge cases which lidars may not.
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