Xiaomi SU7 Ultra Unveils with 1,548 Horsepower and a Pre-Sale Price of 814,900 Yuan

At the 2024 Xiaomi Group New Product Launch on October 29, the mass-produced version of Xiaomi SU7 Ultra debuted with a pre-sale price of 814,900 yuan. This high-performance model, set to launch officially in March 2025, opened for reservations on October 29 at 10:30 PM, requiring a 10,000 yuan deposit. While retaining the aesthetic foundation of the SU7, the SU7 Ultra is not an upgrade of the SU7 MAX; it brings the track-level performance and cutting-edge technology of the SU7 Ultra prototype to a road-ready vehicle. Equipped with an advanced three-motor all-wheel-drive system featuring dual V8s and a V6, the SU7 Ultra delivers a staggering 1,548 horsepower. Xiaomi previously revealed that the prototype recorded a Nürburgring Nordschleife lap time of 6 minutes 46.874 seconds, earning it the title of the fastest four-door model on this iconic track.

Striking Appearance and Aerodynamic Design
Visually, the SU7 Ultra boasts a vibrant yellow paint finish with dark track-inspired accents, enhancing its unique and sporty look. The body design follows the aerodynamic features of the prototype, incorporating a blackened front lip with a distinctive double “U” shape. Additional highlights include a carbon-fiber roof and integrated lidar for enhanced driving performance. Xiaomi noted that 17 carbon fiber components are integrated throughout, providing an impressive downforce of 285 kg.

The SU7 Ultra retains a similar body shape to the SU7, with slight modifications such as an updated side skirt and an “Ultra” logo on the side, showcasing its performance-oriented attributes. The car rides on “U”-shaped double five-spoke wheels with yellow details, while a “U” emblem on the front fender further emphasizes the Ultra’s character. The vehicle measures 5,115 mm in length, 1,970 mm in width, and 1,465 mm in height, with a 3,000 mm wheelbase. Compared to the regular SU7, these dimensions have been expanded for enhanced stability and presence.

Performance and Advanced Suspension System
Behind the wheels, Xiaomi equips the SU7 Ultra with high-performance carbon ceramic brake discs and Aquipolo brake calipers (six pistons in the front and four in the rear). These ceramic discs are capable of withstanding temperatures above 1,300 degrees Celsius. The model also features Bilstein EVO T1 coilover shock absorbers with a 10-stage adjustment, offering flexibility for both street and track conditions.

The rear design includes a more compact carbon fiber spoiler, tailored for road use while still providing aerodynamic benefits. Additional kits, including diffusers and black-yellow surrounds, enhance the downforce. A blackened “SU7 Ultra” logo graces the rear, with track-inspired decals in the center of the trunk for an overall cohesive look.

Luxurious and Sporty Interior
Inside, the SU7 Ultra features a striking black and yellow interior, exuding a sporty ambiance. Alongside extensive use of carbon fiber and Alcantara materials, the interior includes a newly designed sports steering wheel and seats. The central control screen offers a unique UI, simulating three sports sound waves and featuring a “track master” function for an immersive driving experience. Details like the carbon-fiber central armrest, seat back panels, and yellow-stitched accents reinforce its performance identity. Notably, the panoramic sunroof has been replaced for reduced weight, while leather door armrests add a touch of luxury.

Xiaomi’s cutting-edge tech enhances the driving experience, with the Qualcomm Snapdragon 8295 chip and Xiaomi hyperOS system powering the car. The vehicle also includes Xiaomi Pilot smart driving capabilities, two Orin X smart driving chips, and an impressive 508 TOPS computing power.

Unmatched Power and Speed
The mass-production SU7 Ultra stays true to its track-focused roots with the same high-performance three-motor system as the prototype. With dual V8s and a V6 setup, it reaches 27,200 rpm and outputs a total of 1,548 horsepower. Acceleration from 0 to 100 km/h takes just 1.98 seconds, while 0 to 200 km/h is achieved in 5.86 seconds, reaching speeds of over 350 km/h. The model delivers a CLTC range of 620 km, with energy consumption at 16.5 kWh per 100 km and a curb weight under 2,400 kg. Its braking distance stands at 30.8 meters, while charging from 10% to 80% takes only 11 minutes at a rate of 5.2C, thanks to an 897V high-voltage architecture.

The Xiaomi SU7 Ultra incorporates a three-motor torque vector control system capable of 500 adjustments per second, achieving motor torque shifts from 0 to 90% within 15 milliseconds. Its track mode includes real-time lap timing and support for external sound effects, solidifying its place as a road-ready performance machine.