Audi e7x Pioneer quattro - Electric Vehicle Specs
Power
500 kW
(680 HP)
0-100 km/h
3.9 s
Top Speed
230 km/h
Battery Options
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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
153 kW
Avg C‑rate: 1.6
Maximum Charging Power
400 kW
At 10 → 22% SOC
Minimum Charging Power
20 kW
0–100% Charging Time
37 min
Charging Curve
State of Charge over Time
| SOC Range | Charging Time | Avg. Power | Avg. C-Rate | Energy Added |
|---|---|---|---|---|
| 0% → 100% | 37 min | 153.2 kW | 1.61 C | 95.0 kWh |
| 0% → 90% | 24 min | 213.1 kW | 2.24 C | 85.5 kWh |
| 0% → 80% | 18 min | 249.1 kW | 2.62 C | 76.0 kWh |
| 5% → 100% | 35 min | 153.3 kW | 1.61 C | 90.2 kWh |
| 5% → 90% | 22 min | 218.4 kW | 2.30 C | 80.7 kWh |
| 5% → 80% | 16 min | 260.5 kW | 2.74 C | 71.2 kWh |
| 10% → 100% | 34 min | 149.1 kW | 1.57 C | 85.5 kWh |
| 10% → 90% | 21 min | 214.3 kW | 2.26 C | 76.0 kWh |
| 10% → 80% | 15 min | 257.2 kW | 2.71 C | 66.5 kWh |