According to Tesla's official announcement, electric vehicles (EVs) boast a notably streamlined design in comparison to their fuel-powered counterparts. Specifically, the powertrain of a Tesla EV incorporates merely around 20 moving components, thereby significantly diminishing the necessity for maintenance and repairs. Furthermore, Tesla's rigorous rain testing simulates a rainfall intensity twice that of the extreme value recognized by the Guinness World Records. To date, Tesla's cumulative global sales have surpassed 9 million units. Notably, after traversing 320,000 km, the average battery health of the sold Model 3/Y vehicles retains an impressive 80% capacity. Based on an annual driving distance of 20,000 km, this suggests that the vehicle's operational lifespan can comfortably exceed 15 years. Moreover, research conducted by reputable institutions reveals that Tesla users demonstrate an exceptional brand loyalty rate of 87%, securing the top position among passenger vehicle brands.