What Are the Key Features of the Xiaomi SU7 Ultra?
The Xiaomi SU7 Ultra is the high-performance version of Xiaomi’s flagship electric sedan, designed to compete with the fastest electric vehicles in the world. Since its launch, it has attracted attention for its power output, advanced technology, and performance-focused design.
This article outlines the key features that set the SU7 Ultra apart, including its powertrain, performance capabilities, aerodynamics, onboard technology, and driving hardware.
Tri-Motor High-Performance Powertrain
The Xiaomi SU7 Ultra is powered by a tri-motor all-wheel-drive system designed for maximum performance. The configuration uses two high-output motors at the rear and one motor at the front to deliver extremely rapid acceleration and strong top-end capability.
This setup allows the SU7 Ultra to accelerate from 0 to 100 km/h in under two seconds and achieve a top speed exceeding 350 km/h, placing it among the fastest electric sedans currently available.
Long Electric Range and Fast Charging
The SU7 Ultra is equipped with a high-capacity battery pack rated at approximately 93.7 kWh. Under standard testing conditions, this provides a driving range of up to around 630 km, depending on usage and driving mode.
Fast-charging support allows the battery to be replenished quickly when connected to compatible high-power charging infrastructure, reducing downtime during long-distance driving.
Aerodynamic Design and Lightweight Construction
Xiaomi has engineered the SU7 Ultra with a strong focus on aerodynamics. Design elements include a large rear wing, a pronounced front splitter, and an active rear diffuser to improve downforce and stability at high speeds.
Lightweight materials, including carbon-fibre components, are used throughout the body to reduce mass while maintaining structural rigidity and performance.
Advanced Suspension and Braking Systems
The SU7 Ultra features a dual-chamber air suspension system that dynamically adjusts ride height and stiffness, allowing the vehicle to balance comfort during everyday driving with performance on demanding roads or tracks.
Braking performance is supported by carbon-ceramic brake discs paired with multi-piston calipers, delivering strong and consistent stopping power under high-speed conditions.
Interior and Technology Features
Inside the cabin, the SU7 Ultra combines a performance-oriented layout with premium materials. Sport seats, Alcantara trim, and a digital-focused dashboard contribute to both driver engagement and comfort.
Advanced driver-assistance systems use a combination of cameras, radar, and LiDAR sensors to support supervised driving features and enhance safety.
Summary of Key Features
- Tri-motor all-wheel-drive system with extreme acceleration
- High-capacity battery with long driving range and fast charging
- Aerodynamic body with lightweight carbon-fibre components
- Adaptive air suspension and high-performance braking hardware
- Premium interior with advanced infotainment and driver assistance
The Xiaomi SU7 Ultra represents a performance-focused approach to electric vehicle design, combining speed, technology, and advanced engineering in a single flagship sedan.
