More interesting is that they're claiming 248 miles (400km) on a 45kWh battery[0]. That calculates out to 5.5 miles/kWh, whereas the most efficient Tesla 3 right now only claims 4.5 miles/kWh - and even that is a very optimistic estimate (most people can't get 270 miles out of their 60kWh Tesla 3 standard range models) [1]
Wow - that’s an insanely useless test then. Because I own a 60kwh Tesla 3 and it can hardly travel 250 miles on a 100% charge in any reasonable scenario.