Tesla's Model 3 and Model Y have secured the top two positions in a recent real-world energy consumption test conducted by Chinese publication Autohome. The vehicles outperformed dozens of rivals under controlled high-speed conditions, highlighting their efficiency advantages. Xiaomi CEO Lei Jun acknowledged the results, pledging to learn from Tesla.
In a controlled evaluation by Autohome, Tesla's Model 3 and Model Y demonstrated superior energy efficiency among Chinese-market electric vehicles. The test involved a steady 120 km/h cruising speed, a 375 kg payload, and a fixed cabin temperature of 24°C with automatic climate control. Under these conditions, the Model 3 achieved 20.8 kWh/100 km, while the Model Y recorded 21.8 kWh/100 km, placing both at the top of the rankings.
This performance underscores Tesla's strengths in drivetrain optimization, software-managed thermal systems, and aerodynamics, particularly in demanding scenarios like high speeds or cold weather where many EVs falter. The results, reported by Sina News and other outlets, reinforce Tesla's reputation for class-leading range and efficiency.
Xiaomi CEO Lei Jun responded on Weibo, recognizing Tesla's edge while defending his company's SU7. "The Xiaomi SU7’s energy consumption performance is also very good; you can take a closer look. The fact that its test results are weaker than Tesla’s is partly due to objective reasons: the Xiaomi SU7 is a C-segment car, larger and with higher specifications, making it heavier and naturally increasing energy consumption. Of course, we will continue to learn from Tesla and further optimize its energy consumption performance!" Lei has previously stated that Xiaomi may need three to five years to match Tesla's efficiency benchmark and has supported Tesla's Full Self-Driving software.
The test aligns with Tesla's recent expansions in China, including the launch of the Model 3+ with 830 km CLTC range and the Model Y+ with 820 km range, positioning the brand strongly in the competitive market.
