XPENG P7+ 74.9 kWh AWD Performance electric vehicle exterior

XPENG P7+ 74.9 kWh AWD Performance - Electric Vehicle Specs

Liftback AWD

Power

375 kW

(510 HP)

0-100 km/h

4.3 s

Top Speed

200 km/h

Battery Options

Standard Battery (74 kWh / 73 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: 74 kWh
Net Capacity: 73 kWh
Buffer: 2%
The XPENG P7+ 74.9 kWh AWD Performance reaches peak charging power of 375 kW between 10–80% SOC.
It takes 13 min to charge from 10–80% SOC and adds 275 km of real-world highway driving range, representing a 3.4 C‑Rate. This performance is better than 87% in its class.

Average Charging Power

92 kW

Avg C‑rate: 1.3

Maximum Charging Power

375 kW

At 10 → 22% SOC

Minimum Charging Power

8 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 91.9 kW 1.26 C 78.5 kWh
0% → 90% 22 min 186.0 kW 2.55 C 70.6 kWh
0% → 80% 15 min 245.1 kW 3.36 C 62.8 kWh
5% → 100% 49 min 89.8 kW 1.23 C 74.5 kWh
5% → 90% 21 min 187.4 kW 2.57 C 66.7 kWh
5% → 80% 13 min 253.3 kW 3.47 C 58.8 kWh
10% → 100% 49 min 86.4 kW 1.18 C 70.7 kWh
10% → 90% 20 min 182.8 kW 2.50 C 62.8 kWh
10% → 80% 13 min 249.8 kW 3.42 C 55.0 kWh