XPENG P7+ 76.3 kWh Long Range RWD electric vehicle exterior
Discontinued

XPENG P7+ 76.3 kWh Long Range RWD - Electric Vehicle Specs

Liftback RWD

Power

180.000 kW

(244 HP)

0-100 km/h

6.800 s

Top Speed

200 km/h

Battery Options

Standard Battery (76 kWh / 75 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: 76 kWh
Net Capacity: 75 kWh
Buffer: 1%
The XPENG P7+ 76.3 kWh Long Range RWD reaches peak charging power of 230 kW between 10–80% SOC.
It takes 20 min to charge from 10–80% SOC and adds 282 km of real-world highway driving range, representing a 2.2 C‑Rate. This performance is better than 69% in its class.

Average Charging Power

73 kW

Avg C‑rate: 1.0

Maximum Charging Power

230 kW

At 10 → 25% SOC

Minimum Charging Power

8 kW

0–100% Charging Time

1 h 6 min

Charging Curve

State of Charge over Time

SOC Range Charging Time Avg. Power Avg. C-Rate Energy Added
0% → 100% 1 h 6 min 72.6 kW 0.97 C 80.6 kWh
0% → 90% 34 min 126.5 kW 1.69 C 72.6 kWh
0% → 80% 24 min 159.2 kW 2.12 C 64.5 kWh
5% → 100% 1 h 4 min 71.5 kW 0.95 C 76.6 kWh
5% → 90% 32 min 128.2 kW 1.71 C 68.6 kWh
5% → 80% 21 min 165.1 kW 2.20 C 60.5 kWh
10% → 100% 1 h 2 min 69.2 kW 0.92 C 72.6 kWh
10% → 90% 30 min 125.9 kW 1.68 C 64.5 kWh
10% → 80% 20 min 164.1 kW 2.19 C 56.5 kWh