Xiaomi SU7 owner puts 165,000 miles on his EV in 18 months, battery health at 94.5%

Published: Feb 5nd 2026 5:02am on Electrek

A Xiaomi SU7 owner in China has achieved what might be the most impressive real-world battery longevity test we’ve seen yet: 265,000 kilometers (165,000 miles) in just 18 months of ownership, with battery health still at 94.5%.