Xiaomi SU7 Ultra, the peak performance technology car, released a pre-sale price of 814,900 yuan.

[TechWeb] On October 29th, Xiaomi Automobile released the peak performance technology car-Xiaomi SU7 Ultra. As the high-performance flagship of Xiaomi Auto, Xiaomi SU7 Ultra was born for peak driving, which combines peak performance, peak technology and peak control, and can compete in the street. Xiaomi SU7 Ultra is equipped with the same super three-motor system and track version of high-power battery pack as Xiaomi SU7 Ultra Prototype. The maximum horsepower reaches 1548PS, and the acceleration from 0 to 100 km/h takes only 1.98s (excluding the starting time). The designed top speed is 350km/h, making it the fastest four-door production car on the surface. Xiaomi SU7 Ultra comes standard with the track version of the cooling system, which effectively ensures that the New Bogeling North Ring Track will not be overheated for two consecutive laps. At the same time, it is equipped with a top-level braking system, and the braking distance of 100km/h-0 is only 30.8m m. Xiaomi SU7 Ultra is equipped with the peak chassis system adjusted by New North, which brings better chassis control and higher upper handling limit. As a four-door racing car that can legally go on the road, the original factory can get off the track. In addition, Xiaomi SU7 Ultra will also bring many upgrades in smart driving, smart cockpit, safety and luxury experience.

On October 28th, German time, Xiaomi SU7 Ultra Prototype completed the first lap speed challenge at Newnorth Circuit, and set a new record for the fastest four-door lap speed in Newnorth in one fell swoop with a score of 6 minutes 46.874, representing China brand for the first time to win the title of "the fastest four-door car in Newnorth". Xiaomi Automobile will continue to explore the technological innovation breakthrough of pure electric technology, and verify and optimize it through the New North Circuit. The production version of Xiaomi SU7 Ultra will also challenge New North next year.

Xiaomi SU7 Ultra will start pre-sale from now on and will be officially released in March 2025. The pre-sale price of Xiaomi SU7 Ultra is 814,900 yuan, and the intentional payment is 10,000 yuan. If you book in advance, you can enjoy priority delivery.

Born for peak performance: street design is more functional.

The design of Xiaomi SU7 Ultra revolves around the peak performance, and the newly added design serves the functionality without unnecessary decoration. In terms of design, on the basis of Xiaomi SU7 Max, Xiaomi SU7 Ultra has joined the aerodynamic kit, which further increases the body size, with the length, width, height and wheelbase of 5115mm, 1970mm, 1465mm and 3000mm respectively, making the body more slender, lower and more combative. Super-large front shovel and air dam are added to the front of Xiaomi SU7 Ultra, and the U-shaped air knife is used to effectively increase the pressure on the front of the vehicle. The opening of the air intake grille is further enlarged, and the heat dissipation area is increased by 10%. An active tail diffuser is added to the tail, and the two gears are self-adaptively adjusted, giving consideration to wind resistance and downforce, and the daily driving is low in energy consumption; At the same time, a carbon fiber fixed large tail is added, with a wingspan of 1560mm and a chord length of 240mm, which brings considerable downforce when driving at high speed. Thanks to the brand-new aerodynamic design, the maximum downforce of Xiaomi SU7 Ultra can reach 285kg, which is comparable to the super-running model.

The interior of Xiaomi SU7 Ultra is more sporty, and the seat and steering wheel design have been upgraded. Xiaomi SU7 Ultra is equipped with a brand-new sports seat. The active wing support function of the seat is greatly upgraded, with faster response speed and larger support area, which provides better physical support when driving fiercely. The seat back is added with exclusive track embroidery stripes and Ultra embroidery logo, which makes the visual effect more sporty. The steering wheel of Xiaomi SU7 Ultra has been completely redesigned, adopting the racing style of upper and lower planes, the material is upgraded to carbon fiber, and the hand grip is covered with Alcantara® superfine fiber fabric, so that the hand is not easy to slip; The yellow centering mark is added to the steering wheel at 12 o’clock, which helps to judge the steering wheel direction better during intense manipulation. The new design with yellow seat belt and red Boost button on the steering wheel makes the interior of Xiaomi SU7 Ultra full of fighting atmosphere.

The interior materials of Xiaomi SU7 Ultra are further improved, and the Italian Alcantara® superfine fiber fabric is widely used in the whole car, with a total covering area of over 5m. The contact surface of the seat, the hand grip of the steering wheel, the middle seam of the IP platform and the inside of the door panel are all covered with Alcantara® microfiber fabric, which enhances the sense of luxury and makes the driving atmosphere more immersive.

Xiaomi SU7 Ultra also uses a lot of carbon fiber materials, which is not only more sporty, but also effectively lightweight. In terms of interior, carbon fiber is used in the front seat backboard, center console decorative board, welcome pedal, etc., which brings a strong sporty atmosphere. In terms of appearance, Xiaomi SU7 Ultra is equipped with a 1.7m² super-large carbon fiber roof, which brings 12kg weight loss. There are 17 carbon fibers used in Xiaomi SU7 Ultra, with a total use area of 3.74m². 90% of these carbon fibers use expensive autoclave technology, which makes them feel better.

Peak performance: the fastest mass-produced four-door car on the surface is 1548PS, the acceleration at zero speed is 1.98s, and the design top speed is 350 km/h.

As the high-performance flagship of Xiaomi Auto, Xiaomi SU7 Ultra is equipped with the same power system as the prototype, bringing a peak performance experience.

The maximum horsepower of Xiaomi SU7 Ultra reaches 1548PS, and the acceleration of 0-100km/h takes only 1.98s (excluding the starting time), ranking first in the world in mass production of four-door vehicles, and only 5.86 s in 0-200km/h; The designed top speed is 350km/h, ranking first in mass production of four-door cars in the world.

Behind the peak performance is strong technical strength support. Xiaomi SU7 Ultra is equipped with the same super three-motor system as the prototype-two V8s motors and one V6s motor. This is the first time that the super motor V8s developed by Xiaomi has been put into mass production. The super motor V8s can reach a maximum speed of 27200rpm, and it is the main drive motor with the highest speed and the strongest performance in mass production. Xiaomi Automobile has always insisted on R&D investment and innovation. Up to now, it has applied for 242 patents in the field of electric drive and electronic control, of which 128 have been authorized. Xiaomi Auto’s self-developed electric drive also won the "Global New Energy Vehicle Frontier and Innovation Technology Award" at the 2024 World New Energy Vehicle Conference.

In terms of batteries, Xiaomi SU7 Ultra adopts the high-power battery pack of the same track version of the prototype, and the world premiere of Contemporary Amperex Technology Co., Limited Kirin II. This is one of the most powerful mass-produced battery packs at present, with the maximum discharge rate of 16C and the maximum discharge power of 1330kW；. When the power is only 20%, the discharge power can still reach 800kW. The maximum charge rate is 5.2C, and it only takes 11 minutes to charge 10%-80%. CLTC has a cruising range of 630km, and has both high performance and long cruising range. This battery pack uses Xiaomi CTB integrated battery technology, which has higher volume efficiency, and the dual-large-surface active cooling brings stronger battery heat dissipation ability and safety guarantee.

If electric vehicles want to have long-lasting and stable high performance, they also need super system cooling capacity. Xiaomi SU7 Ultra has upgraded the cooling system in all directions, and the performance of compressor, water pump, cooling fan and radiator has been greatly improved. The maximum cooling capacity per minute reaches 2.7*10⁶J, which is three times of the cooling capacity of ordinary trams, effectively ensuring that New North can fly for two consecutive laps without overheating.

Xiaomi SU7 Ultra is equipped with top-level braking system, including carbon ceramic brake disc, high-performance fixed calipers and high-performance brake pads. The braking distance of 100km/h-0 is only 30.8m, and the braking test of 180km/h-0 is not attenuated for 10 consecutive times. Xiaomi SU7 Ultra is equipped with the largest carbon ceramic brake disc in sports cars, and the diameter of the front brake disc reaches 430mm, which is the largest carbon Tao Pan equipped on cars at present. Compared with ordinary steel brake disc, carbon Tao Pan is more resistant to high temperature, with the highest working temperature exceeding 1300°C, which is more than twice that of ordinary steel brake disc. Carbon Tao Pan is also more wear-resistant and lighter. Its service life is over 500,000 kilometers, and at the same time, it can reduce the weight of the whole vehicle by 57kg. Xiaomi SU7 Ultra is also equipped with Akebono® high-performance brake calipers. The working areas of the fixed calipers of the front six pistons and the rear four pistons reach 148cm² and 93cm² respectively, which ensures strong braking performance. Xiaomi SU7 Ultra also uses ENDLESS® high-performance brake pads with endurance level. The working temperature of the brake pads can reach up to 1100­°C, and the braking force can always remain stable. In addition, Xiaomi SU7 Ultra’s efficient braking energy recovery system can also provide a maximum deceleration of 0.6g, and the maximum recovery power exceeds 400kW, greatly reducing the burden on the braking system.

Peak control: The peak chassis system born in New North can get off the track at the original factory.

Xiaomi SU7 Ultra is equipped with the peak chassis system adjusted by New North, which brings better chassis control and higher upper control limit. As a four-door "racing car" that can legally go on the road, Xiaomi SU7 Ultra can get off the track at the original factory.

In terms of suspension, Xiaomi SU7 Ultra adopts double-cavity air spring with high-performance variable damping shock absorber, which provides a wider range of spring stiffness and damping adjustment, more comfortable standard mode and more sporty movement mode. It also provides professional-grade BEOSTEN ®EVO T1 twisted tooth shock absorber kit for racetrack players. The maximum stiffness of the shock absorber spring is as high as 300N/mm, and the maximum damping force is 9000N N. It supports 10-stage compression rebound damping adjustment, which comprehensively improves the upper limit of handling during acceleration, braking and cornering, and provides unparalleled support during cornering. Users can choose double-cavity air spring or twisted tooth shock absorber according to their needs.

In terms of chassis control, the super three-motor system of Xiaomi SU7 Ultra can realize torque vector control, and the torque of the three motors can be distributed dynamically independently, and the motor torque can be adjusted at a frequency of 500 times per second, which greatly enhances the handling and stability of the vehicle. When driving in a curve, the system distributes more torque to the wheels on the outside of the curve, so that the vehicle has faster steering response, earlier turning and faster speed; When one wheel encounters a wet road, the system can automatically adjust the torque of the left and right wheels in milliseconds to help the vehicle pass more smoothly and quickly. This torque vector control system is designed according to the highest ASIL-D functional safety standard in the industry, and the shortest coordinated shutdown time is only 14ms, which effectively ensures the safety of vehicles.

The chassis system of Xiaomi SU7 Ultra has undergone long-term adjustment at Newnorth Circuit. Since June 11th, Xiaomi SU7 Ultra has started the real vehicle test in Niubei, and it has been adjusted for 6 weeks, with a cumulative mileage of more than 3000km. Taking the world-class Newnorth circuit as the proving ground to test the chassis technology, Xiaomi SU7 Ultra will provide users with the peak handling performance.

Xiaomi SU7 Ultra comes standard with millet super three motors, high-power battery pack, track version cooling system, carbon ceramic braking system, dual-cavity air spring and high-performance variable damping shock absorber, so the original factory can get off the track and enjoy the extremely fast fun. Users with more extreme track requirements can choose top-level professional equipment such as Besten’s twisted tooth shock absorber and ENDLESS® high-performance brake pads.

Peak sensory experience: exclusive cockpit UI and sports sound exclusive track master App are full of competitive feeling.

In order to match the peak performance and chassis system, Xiaomi SU7 Ultra has created a new visual and auditory interactive experience and exclusive track master App, bringing users a peak sensory experience.

The central control screen, instrument screen and some UI interfaces of HUD of Xiaomi SU7 Ultra have been upgraded, and the exclusive cockpit UI design is cooler and more sporty. Xiaomi SU7 Ultra provides three brand-new sports sound waves, namely, super electric energy, super sound wave and super pulse, and adds 40W external speakers to support sound wave playing.

Xiaomi SU7 Ultra has developed a powerful exclusive track master App for track users. The track master App can display super-full vehicle information, including real-time lap times, vehicle status, driving mode adjustment and so on. When running a lap, you can set a reference circle to display the current lap speed and the difference value of the reference circle in real time, so that the sense of competition is full; After the race, statistics of historical laps and visual analysis of results are supported, and key parameters such as maximum speed, maximum G value, turning angle and braking force can be queried. The user’s lap video can also be exported and shared with one click.

Up to now, Xiaomi Automobile has reached cooperation with 20 professional tracks across the country, adding track maps and lists to the exclusive track App, and more professional tracks will join in the future.

Xiaomi SU7 Ultra provides a super-rich driving mode, taking into account the daily driving safety and the needs of track brushing. Track brushing can choose endurance mode, qualifying mode, drift mode and master-defined mode, which brings unlimited driving pleasure; Daily driving provides novice mode, economy mode, slippery mode, sports mode, custom mode and so on. In order to ensure safe driving, Xiaomi SU7 Ultra needs to pass the driving ability or qualification certification when it starts the track mode for the first time, and the daily driving mode will limit the horsepower and speed to some extent.

From now on, the pre-sale price will be 814,900 yuan.

Xiaomi SU7 Ultra is a peak driving machine built by Xiaomi Automobile for people who yearn for peak performance, people who yearn for a happy life and people who yearn for life in paramore. It is a luxury technology car, full of sense of technology and luxury, and can be used for daily use, driving to work, meetings, etc. At the same time, it has the peak technical strength, and can gallop on the track without any modification, and enjoy the extremely fast fun.

Xiaomi SU7 Ultra will be pre-sold from now on and officially listed in March 2025. The pre-sale price of Xiaomi SU7 Ultra is 814,900 yuan, and the intentional payment is 10,000 yuan. If you book in advance, you can enjoy priority delivery. （Suky）