XPENG G9 AWD Performance electric vehicle exterior

XPENG G9 AWD Performance - Electric Vehicle Specs

SUV

Power

417 kW

(567 HP)

0-100 km/h

4.2 s

Top Speed

200 km/h

Battery Options

Standard Battery (93 kWh / 92 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: 93 kWh
Net Capacity: 92 kWh
Buffer: 1%
The XPENG G9 AWD Performance reaches peak charging power of 520 kW between 10–80% SOC.
It takes 12 min to charge from 10–80% SOC and adds 277 km of real-world highway driving range, representing a 3.7 C‑Rate. This performance is better than 99% in its class.

Average Charging Power

227 kW

Avg C‑rate: 2.5

Maximum Charging Power

520 kW

At 6 → 15% SOC

Minimum Charging Power

50 kW

0–100% Charging Time

26 min

Charging Curve

State of Charge over Time

SOC Range Charging Time Avg. Power Avg. C-Rate Energy Added
0% → 100% 26 min 227.1 kW 2.47 C 98.9 kWh
0% → 90% 17 min 302.1 kW 3.28 C 89.0 kWh
0% → 80% 14 min 328.3 kW 3.57 C 79.2 kWh
5% → 100% 24 min 229.7 kW 2.50 C 94.0 kWh
5% → 90% 16 min 313.4 kW 3.41 C 84.1 kWh
5% → 80% 12 min 345.7 kW 3.76 C 74.2 kWh
10% → 100% 23 min 222.8 kW 2.42 C 89.0 kWh
10% → 90% 15 min 305.9 kW 3.33 C 79.1 kWh
10% → 80% 12 min 337.8 kW 3.67 C 69.2 kWh