Xiaomi SU7 Owner Drives 400,000 km in About 2 Years, Battery Health Shows 91.08%

Recently, a Xiaomi SU7 owner shared their vehicle usage records, showing that about 2 years after taking delivery, the car has accumulated 400,000 kilometers of driving range. A screenshot of the car's infotainment system shows the vehicle's lifetime total mileage has reached 400,000 km, with cumulative electricity consumption of 63,455 kWh and power consumption of 15.6 kWh per 100 km. Calculated over 2 years (730 days), the owner drives an average of about 548 kilometers per day. According to the service butler chat records shared by the owner, after an authorized query, the service assistant provided a power battery health reading of 91.08%, a decrease of about 8.92 percentage points from 100%. The reply noted that the result came from remotely retrieved vehicle-side data and may have deviations; for more accurate confirmation, one can visit a service center for a comprehensive battery pack diagnosis. Regarding range, the owner said in response to netizens' questions that the actual range can still reach about 500 kilometers. On usage costs, the owner replied that 60,000 kWh of electricity cost about 50,000 yuan. Calculated over 400,000 kilometers, the average electricity cost is about 0.125 yuan per kilometer, or about 12.5 yuan per 100 kilometers. Regarding tire consumption, the owner said at 397,000 kilometers that this time 3 tires were replaced, and a total of 9 replacements involving 15 tires have been made. The owner's account name states the goal of becoming the first person to drive the SU7 to 600,000 kilometers, and 400,000 kilometers have been completed so far.