Xiaomi SU7 Upgrades Safety with Lidar, Steel, Airbags

🔑 Enhanced Key Takeaways

• •2026 SU7 achieves up to 902 km CLTC range through improved silicon carbide platforms at 752V and 897V, enabling 670 km range addition in 15 minutes on Max model[2][3][5].
• •Power outputs upgraded to 320 PS base (from 299 PS), 690 PS Max (from 573 PS), with 700 TOPS computing for Xiaomi HAD end-to-end assisted driving standard across lineup[2][3].
• •Dual-chamber air suspension with CDC variable damping now standard on Pro/Max, paired with four-piston fixed calipers and staggered 265 mm rear tires[2][3].
• •Total of 11 airbags including two new rear side airbags, surpassing the announced 9[3].
• •Pre-sale prices start at 22.99万 yuan ($31,700 USD) for Standard, up to 30.99万 yuan ($42,750 USD) for Max, with live sales from April 2026[2][3].

🛠️ Technical Deep Dive

• •Battery: 101 kWh NMC Qilin (CATL) in cell-to-chassis design with 77.8% volumetric utilization, 897V architecture, 1,330 kW peak output (800 kW at 20% SOC)[1].
• •Motors: Dual HyperEngine V8s (front IM, rear PMSM) at 495 kW (664 hp), 838 N⋅m torque, V8 efficiency 98.11% at 27,200 rpm, 10.14 kW/kg density[1][4].
• •Charging: 300 kW DC max, 11 kW AC, CCS Type 2 port[4].
• •Suspension: Closed dual-chamber air with CDC damping (Pro/Max), 4D mmWave radar + LiDAR for HAD at 700 TOPS[2][3].
• •Efficiency: 29.9 kWh/100 mi consumption, 3.35 mi/kWh[4].

🔮 Future ImplicationsAI analysis grounded in cited sources

⏳ Timeline