2025 Xiaomi SU7 Ultra Large Luxury High-Performance Pure Electric Sedan

Basic Information

Model: Xiaomi SU7 Ultra
Category: Large Luxury High-Performance Pure Electric Sedan (BEV)
Manufacturer: Xiaomi Automobile
Launch Date: 2024 (China)

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Powertrain & Performance

Power System:
Tri-Motor All-Wheel Drive (Dual Rear + Single Front)

Power Output:

• Combined System Power: 1,138 kW (≈1,548 hp)

• Torque: ~1,770 Nm

Performance:

• 0–100 km/h Acceleration: 1.98 seconds

• Top Speed: 350 km/h

• Downforce: Up to 285 kg at high speed

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Battery & Range

Battery Type: CATL Qilin II NMC Battery (800V Platform)
Battery Capacity: 93.7 kWh
Pure Electric Range (CLTC): ~620 km (385 miles)

Charging:

• Ultra-Fast Charging: 10%–80% in 11 minutes

• Peak Voltage: ~897V

• 5.2C High-Rate Charging Supported

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Dimensions & Capacity

Length/Width/Height: 4,997 mm / 1,963 mm / 1,455 mm
Wheelbase: 3,000 mm
Curb Weight: ~2,400 kg (estimate)
Seating: 5-seater (2+3)
Cargo Space: 493 L (AWD configuration)
Aerodynamics: Drag Coefficient Cd 0.195

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Smart Features

Autonomous Driving:

• Xiaomi Pilot Pro/Max: L2+ Assisted & Highway Pilot

• Sensors: 1x LiDAR, multiple mmWave Radars, 11x Cameras, 12x Ultrasonic Sensors

• Computing: Dual NVIDIA Drive Orin Chips

Cockpit:

• 16.1-inch 3K Central OLED Touchscreen

• 7.1-inch Rotating Instrument Cluster

• 56-inch AR-HUD (Head-Up Display)

• Snapdragon 8295 Infotainment Chip + Xiaomi HyperOS Integration

Connectivity:
5G + OTA Updates + NFC Digital Key + Xiaomi Ecosystem Link

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Suspension & Safety

Suspension:

• Front Double-Wishbone / Rear Multi-Link

• Air Suspension + CDC Adaptive Dampers

Safety:

• High-Strength Aluminum Alloy Body

• C-NCAP 5-Star Rating Targeted

• Advanced ADAS with LiDAR-based perception