VinFast VF 8 Eco Charging Cost in United States
By mht-dev, Frontend Engineer & Creator
Estimate the cost and time to charge a VinFast VF 8 Eco (full battery electric vehicle / BEV) in United States, calculated from its battery capacity and local electricity rates, both at public DC fast charging and at home.
VinFast VF 8 Eco specifications
- Usable battery capacity
- 87.7 kWh
- DC fast-charge power (peak)
- 150 kW
- AC charge power (onboard)
- 11 kW
- Manufacturer-claimed range
- 256 mi (EPA)
- Realistic range estimate
- 256 mi
- Estimated efficiency
- 2.9 mi/kWh
- Estimated charging cost per 100 km
- $3.83
- Battery chemistry
- NMC
A real-world estimate discounted from the manufacturer's claimed figure; actual distance depends on driving style, speed, and conditions.
Estimated from the realistic range, not a measured consumption figure; actual use varies with driving and conditions.
VinFast VF 8 Eco charging cost & time
| Scenario | Energy | Time | Cost |
|---|---|---|---|
| Public DC 20% → 80% | 52.6 kWh | 25 minutes | $25.26 |
| Public DC 0% → 100% | 87.7 kWh | 1 hours 4 minutes | $42.10 |
| At home (AC) 20% → 80% | 52.6 kWh | 4 hours 47 minutes | $9.47 |
VinFast VF 8 Eco charging time by charger power
How long the VinFast VF 8 Eco takes to charge at different charger power levels, capped by its own onboard limits.
| Charger | Power | Charge | Time |
|---|---|---|---|
| Standard outlet | 2.2 kW | 0% → 100% | 39 hours 52 minutes |
| Home wallbox | 7 kW | 0% → 100% | 12 hours 32 minutes |
| Public AC | 11 kW | 0% → 100% | 7 hours 58 minutes |
| DC fast | 150 kW | 10% → 80% | 29 minutes |
AC rows assume constant charging power and a 0% to 100% charge. Real times vary with the onboard charger, temperature, and the charger you use.
The DC fast row (10% to 80%) models the charging curve tapering as the battery fills, so it is more realistic than a flat estimate. Real DC times still vary with temperature, battery state, and the charger.
Charging speed
The VinFast VF 8 Eco is estimated to charge from 20% to 80% on public DC fast charging in about 25 minutes (ultra-fast DC).
Estimated. Real DC charging slows as the battery fills, so the time varies by model, temperature, and charger.
As of 2026-05-27
Battery care
This car uses an NMC battery. For daily use, charging to about 80% and topping up to 100% only before long trips helps it last longer; heat is the main thing that ages it.
Savings vs a petrol car
This charge adds about 154 mi of range for $25.26. Driving the same distance on petrol would cost:
| Engine size | Petrol cost | You save |
|---|---|---|
| ≤ 1000 cc | $16.02 | -$9.24 |
| 1000–1500 cc | $18.93 | -$6.33 |
| 1500–2000 cc | $23.30 | -$1.96 |
| 2000–2500 cc | $27.66 | $2.41 |
| > 2500 cc | $33.49 | $8.23 |
Estimated from typical combined fuel use by engine size and Regular gasoline at $4.46/gal. Charging at home saves the most; actual figures vary with driving and conditions.
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Compare with another car →Frequently asked questions
How much does it cost to charge a VinFast VF 8 Eco from 20% to 80%?
- Charging a VinFast VF 8 Eco from 20% to 80% at a public DC fast charger costs about $25.26.
How long does it take to charge a VinFast VF 8 Eco?
- Charging a VinFast VF 8 Eco from 20% to 80% at a public DC fast charger takes about 25 minutes.