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Xiaomi Launches Second-Generation SU7 Electric Sedan With Major Upgrades
Xiaomi has officially unveiled the second-generation SU7 electric sedan in Beijing on March 19, 2026, marking another strong push into China’s rapidly evolving premium EV segment. In my view, the brand is clearly moving fast to position itself not just as a tech company making cars — but as a serious automotive contender.
The updated SU7 lineup is offered in three variants — Standard, Pro, and Max, priced at RMB 219,900, RMB 249,900, and RMB 303,900 respectively. While pre-orders are now open via Xiaomi’s digital platforms, the sedan remains exclusive to mainland China for now.
Quick Highlights:
- Second-generation Xiaomi SU7 launched in China with prices starting at RMB 219,900.
- Up to 902 km CLTC range and 0–100 km/h in 3.08 seconds.
- New AI-powered assisted driving system based on NVIDIA DRIVE AGX Thor.
- Enhanced safety structure, faster charging, and upgraded luxury cabin.
Performance Upgrade: HyperEngine V6s Plus Motor
One of the most notable upgrades comes in the form of the new HyperEngine V6s Plus electric motor, now standard across all variants. This high-revving unit reaches 22,000 rpm, enabling impressive acceleration and speed figures.
- 0–100 km/h: 3.08 seconds
- Top speed: 265 km/h
- Range figures under the CLTC testing cycle are equally impressive:
- Standard: 720 km
- Pro: 902 km
- Max: 835 km
Personally, the Pro variant’s 902 km claim stands out as a major talking point — especially in a segment where range anxiety still influences buyer decisions.
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Ultra-Fast Charging and Battery Safety Enhancements
Xiaomi has also significantly improved charging capabilities. The sedan now supports ultra-fast charging, capable of delivering up to 670 km of range in just 15 minutes. A 10–80% charge can be achieved in approximately 12 minutes at a peak 5.2C rate.
On the safety side, the company highlights that 90.3% of the body structure uses 2,200 MPa ultra-high-strength steel and aluminium alloy, offering around 40% higher tensile strength than commonly used 1,500 MPa materials.
Additional safety upgrades include:
- Integrated roll cage design from A-pillar to C-pillar
- Nine airbags standard across all variants
- ASIL-D rated battery system with emergency power cutoff in 4 milliseconds
- Battery pack tested across 1,231 safety scenarios
AI-Driven Assisted Driving With New XLA Architecture
The SU7’s assisted driving system now runs on the NVIDIA DRIVE AGX Thor platform, delivering up to 700 TOPS computing power — a 37.8% improvement over the previous generation.
Xiaomi has also introduced its XLA Architecture, built on the MiMo-Embodied foundation model. From what I can see, the company is aiming to move beyond simple driver-assist functions toward contextual reasoning and more natural human-vehicle interaction.
New features include:
- Voice-controlled lane changes and speed adjustments
- Voice-activated parking
- Parking-spot-level navigation in commercial garages
- Routing to elevators and charging stations
The sensor suite includes LiDAR, 4D millimetre-wave radar, 11 cameras, and 12 ultrasonic sensors, along with anti-glare coatings and automatic camera cleaning functions.
Premium Cabin With Enhanced Comfort and Connectivity
Inside, the second-gen SU7 gets a redesigned symmetrical central console, Nappa leather steering wheel, and soft-touch materials across nearly all high-contact surfaces.
Comfort upgrades include:
- Seat ventilation and heating standard
- 18-way power adjustable driver’s seat
- Optional 123-degree zero-gravity front passenger seat
- Rear seat recline up to 121 degrees
The Max variant introduces an Ultra-Quiet Cabin, reducing interior noise by over 4 dB, bringing refinement levels closer to traditional luxury sedans — something that could genuinely influence perception of Xiaomi as a premium EV maker.
Smart Computing Platform and XiaoAi Voice Assistant
The sedan integrates a Snapdragon 8 Gen 3 chip for infotainment alongside the NVIDIA Thor processor for driving functions within a Four-in-One Domain Control Module.
Connectivity highlights include:
- Wi-Fi 7 support
- Ultra-Wideband (UWB) connectivity
The updated XiaoAi voice assistant now features multi-session memory, real-time web search, cross-app commands, and visual recognition capabilities for objects such as vehicles, road signs, buildings, plants, and animals.
Xiaomi’s Growing EV Ambitions
Since entering the EV market in March 2024 with the first-generation SU7, Xiaomi has expanded its lineup with the SU7 Ultra performance model and the YU7 SUV. Given this rapid rollout, I feel the company is clearly executing a long-term ecosystem strategy — blending consumer electronics, AI, and mobility.
However, it’s important to note that the SU7 series is currently not available outside mainland China, limiting its global impact for the time being.
Frequently Asked Questions — FAQs
Q. What is the price of the second-generation Xiaomi SU7?
- The new SU7 starts at RMB 219,900, going up to RMB 303,900 for the Max variant.
Q. What is the maximum range of the Xiaomi SU7?
- The Pro variant offers the highest claimed range of 902 km under the CLTC testing cycle.
Q. Does the new SU7 support ultra-fast charging?
- Yes, it can add up to 670 km of range in 15 minutes, with 10–80% charging in around 12 minutes.
Q. What new AI features are introduced in the latest SU7?
- The sedan gets voice-controlled driving functions, intelligent parking navigation, and contextual AI reasoning capabilities through Xiaomi’s new XLA Architecture.
Q. Is the Xiaomi SU7 available in India or other global markets?
- No. The SU7 lineup is currently sold only in mainland China.
