Audi Q4 Sportback 35 e-tron electric vehicle exterior
Discontinued

Audi Q4 Sportback 35 e-tron - Electric Vehicle Specs

SUV RWD

Power

125 kW

(170 HP)

0-100 km/h

9.0 s

Top Speed

160 km/h

Battery Options

Standard Battery (55 kWh / 51 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: 55 kWh
Net Capacity: 51 kWh
Buffer: 6%
The Audi Q4 Sportback 35 e-tron reaches peak charging power of 125 kW between 10–80% SOC.
It takes 24 min to charge from 10–80% SOC and adds 169 km of real-world highway driving range, representing a 1.8 C‑Rate. This performance is better than 75% in its class.

Average Charging Power

74 kW

Avg C‑rate: 1.4

Maximum Charging Power

125 kW

At 7 → 39% SOC

Minimum Charging Power

28 kW

0–100% Charging Time

44 min

Charging Curve

State of Charge over Time

SOC Range Charging Time Avg. Power Avg. C-Rate Energy Added
0% → 100% 44 min 74.0 kW 1.44 C 55.4 kWh
0% → 90% 35 min 84.7 kW 1.65 C 49.8 kWh
0% → 80% 29 min 91.5 kW 1.78 C 44.3 kWh
5% → 100% 41 min 75.3 kW 1.46 C 52.6 kWh
5% → 90% 32 min 87.4 kW 1.70 C 47.1 kWh
5% → 80% 26 min 95.7 kW 1.86 C 41.5 kWh
10% → 100% 40 min 74.0 kW 1.44 C 49.8 kWh
10% → 90% 30 min 86.3 kW 1.68 C 44.3 kWh
10% → 80% 24 min 94.8 kW 1.84 C 38.8 kWh