The updated Xiaomi SU7 Ultra. Credit: Autohome Understand China EV’s Market Real-time notifications when critical EV data is released All important data in one place 2,000,000+ data points Become a member The Xiaomi SU7 Ultra electric sports car will get an update in China with a massive rear wing. This variant of the car would probably try to challenge the recently set Porsche Taycan Turbo GT’s lap record for electric executive cars on the Nürburgring-Nordschleife. The updated Xiaomi SU7 Ultra was recently spotted in China, wearing heavy camouflage. However, we can still highlight some of its exterior highlights. Its side-view mirrors are made of carbon fiber. There is a LiDAR sensor on the roof and more sensors in the front fenders. The car rides on five-spoke wheels with large yellow brake calipers. The updated Xiaomi SU7 Ultra However, the biggest highlight of the updated SU7 Ultra is a wide rear wing mounted on the trunk cover. It is even bigger than the rear spoiler of the Xiaomi SU7 Ultra Prototype that completed a lap on the Nürburgring-Nordschleife in 6:46.874. The larger rear wing means more downforce to push the rear wheels to the track at high speeds. The SU7 Ultra also has unusually wide endplates. The overall rear wing design looks similar to the Porsche 911 GT3 RS. It seems that Xiaomi is getting ready to introduce the new version of the SU7 Ultra with two goals on the horizon. The first is to boost the brand’s reputation. And the second is to enhance the SU7 Ultra’s sales performance. CPCA data shows that Xiaomi delivered only 64 units of the SU7 Ultra in April 2026. For comparison, this model hit the sales peak in March 2025 with 3,101 units handed over to owners. The ongoing Xiaomi SU7 Ultra. Credit: Xiaomi The ongoing Xiaomi SU7 starts at 529,900 yuan (78,255 USD) in China. It is a four-door sedan with dimensions of 5070/1970/1465 mm and a wheelbase of 3,000 mm. It comes standard with three electric motors generating up to 1,138 kW (1,526 hp). The SU7 Ultra speeds up to 100 km/h in 2.1 seconds. Its range reaches 630 km under CLTC conditions, thanks to a 93.7 kWh pack. Denza Z convertible. Credit: MIIT It is worth noting that the Xiaomi SU7 Ultra has a dangerous opponent coming to the market. It is the Denza Z performance coupe with up to 1,180 kW (1,582 hp). It will boast a maximum speed of 350 km/h. At the same time, the Denza Z is 140 kg lighter than the SU7 Ultra. It means BYD’s coupe could pass corners at higher speeds.