Hyundai Ioniq 5 XRT electric vehicle exterior

Hyundai Ioniq 5 XRT - Electric Vehicle Specs

SUV

Power

239 kW

(325 HP)

0-100 km/h

5.1 s

Top Speed

185 km/h

Battery Options

Standard Battery (84 kWh / 80 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: 84 kWh
Net Capacity: 80 kWh
Buffer: 4%
The Hyundai Ioniq 5 XRT reaches peak charging power of 234 kW between 10–80% SOC.
It takes 17 min to charge from 10–80% SOC and adds 241 km of real-world highway driving range, representing a 2.5 C‑Rate. This performance is better than 91% in its class.

Average Charging Power

123 kW

Avg C‑rate: 1.5

Maximum Charging Power

234 kW

At 36 → 46% SOC

Minimum Charging Power

12 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 123.3 kW 1.54 C 86.0 kWh
0% → 90% 25 min 181.4 kW 2.27 C 77.4 kWh
0% → 80% 20 min 201.8 kW 2.52 C 68.8 kWh
5% → 100% 40 min 121.1 kW 1.51 C 81.7 kWh
5% → 90% 24 min 181.0 kW 2.26 C 73.1 kWh
5% → 80% 19 min 202.8 kW 2.54 C 64.5 kWh
10% → 100% 39 min 118.2 kW 1.48 C 77.4 kWh
10% → 90% 23 min 179.1 kW 2.24 C 68.8 kWh
10% → 80% 17 min 201.7 kW 2.52 C 60.2 kWh