VinFast VF8 Eco electric vehicle exterior

VinFast VF8 Eco - Electric Vehicle Specs

SUV AWD

Power

260.000 kW

(353 HP)

0-100 km/h

5.900 s

Top Speed

200 km/h

Battery Options

Standard Battery (94 kWh / 87 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: 94 kWh
Net Capacity: 87 kWh
Buffer: 6%
The VinFast VF8 Eco reaches peak charging power of 103 kW between 10–80% SOC.
It takes 44 min to charge from 10–80% SOC and adds 213 km of real-world highway driving range, representing a 1.0 C‑Rate. This performance is better than 6% in its class.

Average Charging Power

31 kW

Avg C‑rate: 0.4

Maximum Charging Power

103 kW

At 0 → 19% SOC

Minimum Charging Power

1 kW

0–100% Charging Time

2 h 59 min

Charging Curve

State of Charge over Time

SOC Range Charging Time Avg. Power Avg. C-Rate Energy Added
0% → 100% 2 h 59 min 31.5 kW 0.36 C 94.4 kWh
0% → 90% 1 h 2 min 81.0 kW 0.92 C 84.9 kWh
0% → 80% 49 min 91.2 kW 1.04 C 75.4 kWh
5% → 100% 2 h 57 min 30.4 kW 0.35 C 89.7 kWh
5% → 90% 1 h 0 min 80.0 kW 0.91 C 80.2 kWh
5% → 80% 46 min 90.5 kW 1.03 C 70.7 kWh
10% → 100% 2 h 54 min 29.2 kW 0.33 C 84.9 kWh
10% → 90% 57 min 78.9 kW 0.90 C 75.4 kWh
10% → 80% 44 min 89.7 kW 1.02 C 66.0 kWh