BMW i4 eDrive35 electric vehicle exterior
Discontinued

BMW i4 eDrive35 - Electric Vehicle Specs

Sedan RWD

Power

210.000 kW

(285 HP)

0-100 km/h

6.000 s

Top Speed

190 km/h

Battery Options

Standard Battery (70 kWh / 67 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: 70 kWh
Net Capacity: 67 kWh
Buffer: 4%
The BMW i4 eDrive35 reaches peak charging power of 180 kW between 10–80% SOC.
It takes 25 min to charge from 10–80% SOC and adds 240 km of real-world highway driving range, representing a 1.8 C‑Rate. This performance is better than 54% in its class.

Average Charging Power

86 kW

Avg C‑rate: 1.3

Maximum Charging Power

180 kW

At 9 → 21% SOC

Minimum Charging Power

1 kW

0–100% Charging Time

50 min

Charging Curve

State of Charge over Time

SOC Range Charging Time Avg. Power Avg. C-Rate Energy Added
0% → 100% 50 min 86.0 kW 1.28 C 72.1 kWh
0% → 90% 38 min 101.1 kW 1.51 C 64.9 kWh
0% → 80% 30 min 111.8 kW 1.67 C 57.7 kWh
5% → 100% 45 min 89.8 kW 1.34 C 68.5 kWh
5% → 90% 33 min 108.2 kW 1.61 C 61.3 kWh
5% → 80% 26 min 122.7 kW 1.83 C 54.1 kWh
10% → 100% 44 min 87.5 kW 1.30 C 64.9 kWh
10% → 90% 32 min 105.8 kW 1.58 C 57.7 kWh
10% → 80% 25 min 120.2 kW 1.79 C 50.5 kWh