Xiaomi SU7 Pro electric vehicle exterior

Xiaomi SU7 Pro - Electric Vehicle Specs

Sedan RWD

Power

235.000 kW

(319 HP)

0-100 km/h

5.700 s

Top Speed

210 km/h

Battery Options

Standard Battery (96 kWh / 93 kWh)

Charging Curve & Charging Speed Analysis

Understanding Charging Performance

Charging performance isn't just about peak power—it's about sustained power across the entire charging curve. A vehicle that maintains 150kW from 10-80% SOC will charge faster than one that peaks at 250kW but quickly drops to 100kW after 20% SOC. The shape of the curve matters more than the highest peak power.

The key metric is C-rate, which accounts for both charging power and battery capacity. A C-rate of 2.0 means the battery can theoretically charge from 0-100% in 30 minutes, while 1.0 C-rate equals 60 minutes. This makes it easy to compare vehicles regardless of battery size.

Charging Curve Shape

Flat, sustained power across a wide SOC range beats high peaks that quickly taper off. Look for vehicles that maintain high power from 10-80% SOC.

C‑Rate & Timing

C-rate normalizes charging speed across different battery sizes. Higher C-rates mean shorter charging times and more flexible road trip planning.

Battery Options

Gross Capacity: 96 kWh
Net Capacity: 93 kWh
Buffer: 2%
The Xiaomi SU7 Pro reaches peak charging power of 240 kW between 10–80% SOC.
It takes 24 min to charge from 10–80% SOC and adds 370 km of real-world highway driving range, representing a 1.9 C‑Rate. This performance is better than 56% in its class.

Average Charging Power

93 kW

Avg C‑rate: 1.0

Maximum Charging Power

240 kW

At 10 → 25% SOC

Minimum Charging Power

1 kW

0–100% Charging Time

1 h 5 min

Charging Curve

State of Charge over Time

SOC Range Charging Time Avg. Power Avg. C-Rate Energy Added
0% → 100% 1 h 5 min 92.5 kW 0.99 C 100.5 kWh
0% → 90% 35 min 151.1 kW 1.62 C 90.5 kWh
0% → 80% 27 min 173.8 kW 1.86 C 80.4 kWh
5% → 100% 1 h 3 min 90.7 kW 0.97 C 95.5 kWh
5% → 90% 33 min 151.1 kW 1.62 C 85.4 kWh
5% → 80% 25 min 175.5 kW 1.88 C 75.4 kWh
10% → 100% 1 h 1 min 87.8 kW 0.94 C 90.5 kWh
10% → 90% 32 min 148.3 kW 1.59 C 80.4 kWh
10% → 80% 24 min 173.1 kW 1.85 C 70.4 kWh