XPENG GX 91.9 kWh RWD - Electric Vehicle Specs
Power
270 kW
(367 HP)
0-100 km/h
6.5 s
Top Speed
200 km/h
Battery Options
Similar Electric Vehicles
View All premium SUV with a CLTC range of up tos →
Audi Q5 e-tron 50 quattro
Denza N7 91.4 kWh RWD
AITO M6 RWD
Audi e7x Pioneer Long-Range
Audi e7x Pioneer Pro
AITO M8 RWD
BYD Great Tang EV 950 RWD
AITO M7 RWD
Audi e7x Pioneer
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
Average Charging Power
142 kW
Avg C‑rate: 1.6
Maximum Charging Power
451 kW
At 19 → 31% SOC
Minimum Charging Power
1 kW
0–100% Charging Time
41 min
Charging Curve
State of Charge over Time
| SOC Range | Charging Time | Avg. Power | Avg. C-Rate | Energy Added |
|---|---|---|---|---|
| 0% → 100% | 41 min | 142.5 kW | 1.55 C | 98.8 kWh |
| 0% → 90% | 18 min | 291.2 kW | 3.17 C | 88.9 kWh |
| 0% → 80% | 13 min | 339.5 kW | 3.69 C | 79.0 kWh |
| 5% → 100% | 40 min | 139.1 kW | 1.51 C | 93.9 kWh |
| 5% → 90% | 17 min | 292.6 kW | 3.18 C | 84.0 kWh |
| 5% → 80% | 12 min | 345.6 kW | 3.76 C | 74.1 kWh |
| 10% → 100% | 39 min | 134.3 kW | 1.46 C | 89.0 kWh |
| 10% → 90% | 16 min | 288.4 kW | 3.14 C | 79.1 kWh |
| 10% → 80% | 12 min | 343.1 kW | 3.73 C | 69.2 kWh |