🏠IT之家•Stalecollected in 22m
Xiaomi SU7 Launches with AI HAD & Lidar
💡Xiaomi SU7 packs lidar + XLA AI for full ADAS at $30K—EV AV benchmark
⚡ 30-Second TL;DR
What Changed
Pricing: Standard 21.99万, Pro 24.99万, Max 30.39万
Why It Matters
Strengthens Xiaomi's EV position with affordable AI driving tech, challenging Tesla in China. Accelerates consumer adoption of lidar-based autonomy.
What To Do Next
Demo Xiaomi XLA model's parking navigation in mall garages via test drive.
Who should care:Developers & AI Engineers
Key Points
- •Pricing: Standard 21.99万, Pro 24.99万, Max 30.39万
- •Full ADAS: Lidar, XLA model, voice commands, parking navigation
- •Power: Max 3.08s 0-100km/h, 835km CLTC range, 12min 10-80% charge
- •Upgraded interior: 25-speaker audio, zero-gravity seats
- •Xiaomi Pilot Max with cognitive AI for obstacle avoidance
🧠 Deep Insight
Background and context from public sources — not the original article. 8 sources cited.
🔑 Enhanced Key Takeaways
- •The 2026 SU7 facelift introduces a standardized high-voltage architecture across all trims (752V for Standard/Pro, 897V for Max), up from the previous 400V base models, enabling DC fast charging to add 670km of range in just 15 minutes[2][4].
- •Battery technology has shifted to Lithium Iron Phosphate (LiFePO₄) chemistry in the Standard variant, offering improved safety and longevity compared to traditional NCA/NCM cells, with the battery positioned below the floor for optimal weight distribution[1].
- •The new V6s Plus electric motor replaces earlier V6/V6s units with enhanced efficiency through silicon carbide power electronics, contributing to the claimed range improvements (up to 902km CLTC) without increasing battery capacity in the Max model[3][6].
- •LiDAR and 700 TOPS AI computing power are now standard across all trims, supporting Xiaomi's HAD (Hyper Autonomous Driving) software suite, representing a significant step toward Level 3+ autonomous capabilities[2][3].
- •Passive safety has been substantially upgraded with a reinforced body using 2200MPa steel forming an integrated roll cage, nine airbags (up from seven), and dual-chamber air suspension now standard on Pro and Max variants[2][3].
📊 Competitor Analysis▸ Show
| Feature | Xiaomi SU7 Max (2026) | Tesla Model 3 Long Range AWD | Polestar 3 Long Range | VW ID.7 |
|---|---|---|---|---|
| CLTC Range | 902 km | ~629 km (WLTP est.) | ~706 km (WLTP est.) | ~700 km (WLTP est.) |
| 0-100 km/h | 3.08 s | 4.2 s | 4.4 s | ~6.5 s |
| Max Power | 690 hp (507 kW) | 346 hp (258 kW) | 402 hp (300 kW) | ~295 hp (220 kW) |
| DC Fast Charging (15 min) | 670 km range added | ~275 km range added | ~300 km range added | ~250 km range added |
| Voltage Architecture | 897 V | 400 V | 400 V | 400 V |
| LiDAR Standard | Yes (all trims) | No | No | No |
| Autonomous Driving Level | Level 3 (HAD) | Level 2 (Autopilot) | Level 2 (Pilot Assist) | Level 2 (IQ.Drive) |
| Price (Base/Max) | 219,900–303,900 RMB | ~$43,990–$56,990 USD | ~$79,900–$89,900 USD | ~€59,995–€79,995 EUR |
🛠️ Technical Deep Dive
- Powertrain Architecture: Rear-axle mounted synchronous motor (Standard/Pro) or dual-motor AWD configuration (Max); V6s Plus motor with silicon carbide inverter for improved efficiency[1][2][3]
- Battery Specifications: Standard model uses 73.6 kWh LiFePO₄ (CLTC: 720 km); Max model retains 101.7 kWh capacity but achieves 902 km CLTC through efficiency gains[1][6]
- Voltage & Charging: 752V platform (Standard/Pro) and 897V (Max) enable 300 kW DC fast charging; 15-minute charging adds 670 km range on Max variant[2][4]
- Thermal Management: Silicon carbide power electronics reduce heat generation and improve energy conversion efficiency across the powertrain[6]
- Suspension: Dual-chamber air suspension with variable dampers standard on Pro/Max; rear tire width increased to 265mm across all models for improved grip[2][3]
- Autonomous Driving: 700 TOPS AI computing (up from 508 TOPS), LiDAR sensor fusion, Xiaomi HAD software with XLA cognitive model for obstacle detection and avoidance[2][3]
- Aerodynamics: Drag coefficient of 0.195 Cd contributes to range efficiency; minimum turning circle of 11.4m[1]
- Safety Structure: 2200 MPa steel roll cage, nine airbags (including two new rear side airbags), underbody protection with durable coating[2][3]
🔮 Future ImplicationsAI analysis grounded in cited sources
High-voltage standardization across EV segments will accelerate industry-wide adoption of 800V+ platforms
Xiaomi's move to make 752V+ standard rather than premium-only signals that cost barriers to high-voltage architecture are diminishing, likely forcing competitors to follow suit within 12–24 months.
LiDAR-equipped EVs at sub-$50k price points will intensify pressure on Tesla's autonomous driving market share
Standard LiDAR across all SU7 trims at 219,900 RMB (~$30k USD) provides hardware-level advantage over Tesla's camera-only approach, enabling faster progression toward Level 3+ autonomy.
LiFePO₄ adoption in mainstream EV segments will reshape battery supply chains and raw material demand
Xiaomi's use of LFP in the Standard model (not just budget variants) indicates OEMs are prioritizing safety and cycle life over energy density, reducing reliance on cobalt and nickel.
⏳ Timeline
2021-08
Xiaomi announces entry into EV market; SU7 development begins
2023-12
Xiaomi SU7 first generation launches with 400V architecture and up to 573 hp
2024-01
SU7 Gen 1 begins customer deliveries; establishes baseline autonomous driving with 508 TOPS AI compute
2025-08
2026 SU7 facelift specifications announced; high-voltage architecture and LiDAR standardization confirmed
2026-03
2026 SU7 facelift officially launches with 752V/897V platforms, 902km CLTC range, and 700 TOPS AI; pre-orders open
📎 Sources (8)
Factual claims are grounded in the sources below. Forward-looking analysis is AI-generated interpretation.
- auto-data.net — Xiaomi Su7 Facelift 2026 Standard 73.6 Kwh 320hp 56670
- notebookcheck.net — Xiaomi Su7 Gets Upgrade 902 Km Range Lidar 700 Tops and High Voltage Technology Now Standard.1205157.0
- formacar.com — Xiaomis Allelectric Su7 Sedan Runs Farther in 2026my Version 69005 Article
- carwikihub.com — Xiaomi Su7 2026 Electric Sedan Launch
- greencarscompare.com — Specs
- carsguide.com.au — Over 900km of Range 2026 Xiaomi Su7 Breaks the Ev Range Barrier As Hyped Chinese Porsche
- youtube.com — Watch
- mi.com — Article
📰
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