On July 19, 2024, Xiaomi made a significant splash in the automotive world with the official unveiling of the Xiaomi SU7 Ultra. This groundbreaking prototype represents the pinnacle of Xiaomi’s electric vehicle ambitions, combining state-of-the-art technology with an audacious design. Here’s an in-depth look at what makes the Xiaomi SU7 Ultra a standout in the burgeoning field of electric hypercars.
Unprecedented Performance
At the heart of the Xiaomi SU7 Ultra lies an extraordinary powertrain that sets new benchmarks in the electric vehicle (EV) realm. The prototype is equipped with Xiaomi’s cutting-edge HyperEngine V8s motors. It features three motors—two V8s and one V6s—delivering a total output of 1548 horsepower, surpassing even the legendary Bugatti Chiron’s 1479 horsepower. Moreover, The V8s motors alone can reach an astounding 27,200 rpm, each generating 578 horsepower and peak torque of 635 Nm.
This formidable power translates into blistering acceleration. The SU7 Ultra can sprint from 0 to 100 km/h in just 1.97 seconds, and it accelerates from 0 to 200 km/h in a mere 5.96 seconds. Moreover, The car can reach 300 km/h in 15.07 seconds, with a top speed exceeding 350 km/h. These figures place the SU7 Ultra among the fastest production cars globally, showcasing Xiaomi’s commitment to pushing the limits of EV performance.
Revolutionary Battery Technology
The SU7 Ultra’s performance is supported by a groundbreaking battery system. Xiaomi has partnered with CATL to develop the Qilin 2.0 high-power battery, which features an impressive 1330 kW discharge power. Even when the battery is at 20% state of charge (SoC), it can still deliver 880 kW of power. The battery utilizes iron phosphate (LFP) chemistry, known for its safety and longevity advantages over traditional lithium-ion batteries.
Charging the SU7 Ultra is remarkably swift thanks to its 897V charging architecture and 5.2C charge rate, allowing the battery to be fully recharge in under 12 minutes. This rapid charging capability ensures that high performance and convenience go hand in hand.
Cutting-Edge Aerodynamics and Design
The design of the Xiaomi SU7 Ultra is as impressive as its performance specs. To achieve optimal aerodynamic efficiency and reduced weight, Xiaomi has employed an all-carbon fiber construction for the vehicle’s body. This extensive use of carbon fiber not only reduces the car’s weight to just under 1,900 kg but also enhances its rigidity and performance.
Aerodynamically, the SU7 Ultra is equipped with features design for high-speed stability and performance. The car includes a massive fixed rear wing, oversized tail diffuser, and various other racing-oriented modifications. These enhancements contribute to a maximum downforce of 2,145 kg—greater than the vehicle’s weight—ensuring exceptional grip and handling at high speeds. The aerodynamic design also incorporates larger front vents, an aggressive front splitter, and enhanced side skirts to optimize airflow and reduce drag.
Advanced Braking and Handling
Stopping power is crucial for a high-performance car like the SU7 Ultra, and Xiaomi has ensured that this aspect is equally impressive. The vehicle is equip with AP Racing high-performance brake calipers featuring six-piston forge fixed calipers at both the front and rear. Furthermore, The racing brake pads can withstand temperatures exceeding 800 degrees Celsius, ensuring reliable performance even under extreme conditions.
The SU7 Ultra’s braking system also includes regenerative braking, which recovers energy and provides up to 0.6G of braking force recovery. This system contributes to a deceleration capability of over 2.36G and a 0-100 km/h braking distance of just 25 meters. Such advanced braking technology is essential for managing the SU7 Ultra’s extraordinary speed and performance.
Nürburgring Ambitions
Xiaomi has set ambitious goals for the SU7 Ultra, particularly in terms of track performance. The company aims to set a new lap record for four-door electric sedans at the Nürburgring Nordschleife, a renowned proving ground for performance vehicles. Currently, the fastest electric car around the Nürburgring is the Volkswagen ID.R, while the Porsche Taycan Turbo GT holds the record for the fastest four-door electric car.
Xiaomi plans to make its record attempt in October, with the production model scheduled for a Nürburgring outing in 2025. Moreover, The SU7 Ultra’s advanced powertrain, aerodynamic enhancements, and lightweight construction make it a formidable contender for breaking existing records and establishing new benchmarks in the electric vehicle segment.
The Xiaomi SU7 Legacy
The Xiaomi SU7 Ultra prototype builds upon the foundation laid by the standard Xiaomi SU7. The SU7, unveiled as Xiaomi’s first electric car, offers a range of variants including the base model, Pro, and Max, each with different powertrains and battery capacities. While the standard SU7 focuses on everyday performance and efficiency, the Ultra variant pushes the boundaries of what’s possible in electric vehicle technology.
The standard SU7 features a sleek design with aerodynamic enhancements, a minimalist interior, and advanced safety features including a full ADAS suite with LiDAR technology. However, the SU7 Ultra takes these elements to the next level with its extreme performance capabilities and track-focused design.
Future Prospects
The release of the Xiaomi SU7 Ultra marks a significant milestone for Xiaomi in the automotive industry. The company’s ambition to become one of the top five car manufacturers globally within the next 15 to 20 years is driven by innovations like the SU7 Ultra. Moreover, By setting new standards in performance, technology, and design, Xiaomi is positioning itself as a serious contender in the high-performance electric vehicle market.
The potential for mass production of the SU7 Ultra remains to be seen, but its introduction has already made waves in the automotive world. With its combination of incredible speed, advance technology, and cutting-edge design, the Xiaomi SU7 Ultra is poise to leave a lasting impact on the future of electric performance vehicles.
As Xiaomi continues to push the boundaries of what’s possible, the SU7 Ultra serves as a testament to the company’s vision and dedication to revolutionizing the automotive landscape. Eventually, The future of electric vehicles looks brighter than ever with innovations like the Xiaomi SU7 Ultra leading the way.
