XPENG P7 AWD Performance electric vehicle exterior

XPENG P7 AWD Performance - Electric Vehicle Specs

Sedan

Power

405 kW

(550 HP)

0-100 km/h

3.9 s

Top Speed

205 km/h

Battery Options

Standard Battery (86 kWh / 82 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: 86 kWh
Net Capacity: 82 kWh
Buffer: 4%
The XPENG P7 AWD Performance reaches peak charging power of 280 kW between 10–80% SOC.
It takes 23 min to charge from 10–80% SOC and adds 296 km of real-world highway driving range, representing a 1.9 C‑Rate. This performance is better than 62% in its class.

Average Charging Power

104 kW

Avg C‑rate: 1.3

Maximum Charging Power

300 kW

At 3 → 4% SOC

Minimum Charging Power

20 kW

0–100% Charging Time

51 min

Charging Curve

State of Charge over Time

SOC Range Charging Time Avg. Power Avg. C-Rate Energy Added
0% → 100% 51 min 104.5 kW 1.26 C 88.9 kWh
0% → 90% 34 min 138.9 kW 1.68 C 80.0 kWh
0% → 80% 25 min 164.3 kW 1.99 C 71.1 kWh
5% → 100% 49 min 102.1 kW 1.23 C 84.5 kWh
5% → 90% 33 min 136.7 kW 1.65 C 75.6 kWh
5% → 80% 24 min 162.7 kW 1.97 C 66.7 kWh
10% → 100% 48 min 98.5 kW 1.19 C 80.1 kWh
10% → 90% 32 min 132.4 kW 1.60 C 71.2 kWh
10% → 80% 23 min 157.8 kW 1.91 C 62.2 kWh