Audi Q8 e-tron 55 vs VinFast VF 9
Comparing battery size, maximum AC/DC charging rates, range, and detailed charging durations for home wallboxes and public DC fast chargers.
Specification Comparison
| Specification | Audi Q8 e-tron 55 | VinFast VF 9 |
|---|---|---|
| Brand | Audi | VinFast |
| Battery Capacity | 106 kWh | 123 kWh (14% larger) |
| Max AC Charge Power | 11 kW | 11 kW |
| Max DC Charge Power | 350 kW | 350 kW |
| Range (WLTP) | 546 km | 633 km (more range) |
| Efficiency (WLTP) | 3.2 mi/kWh | 3.2 mi/kWh |
| Est. EPA Range | 339 miles | 394 miles |
Charging Time Comparison
Select a charging scenario to see side-by-side charging speeds.
| Charger Type | Audi Q8 e-tron 55 | VinFast VF 9 |
|---|---|---|
| 🔌 Household Socket 2.3 kW • AC Level 1 | 35h 51m Capped at 2.3 kW | 41h 36m Capped at 2.3 kW |
| 🏠 Home Wallbox 7.4 kW • AC Level 2 | 11h 8m Capped at 7.4 kW | 12h 56m Capped at 7.4 kW |
| ⚡ 3-Phase Wallbox 11 kW • AC Level 2 | 7h 30m Capped at 11 kW | 8h 42m Capped at 11 kW |
| 🔋 Fast AC 22 kW • AC Level 2 | 7h 30m Capped at 11 kW | 8h 42m Capped at 11 kW |
| ⚡ DC Rapid 50 kW • DC Level 3 | 1h 39m Capped at 50 kW | 1h 55m Capped at 50 kW |
| 🚀 Ultra-Rapid DC 150 kW • DC Level 3 | 33 min Capped at 150 kW | 38 min Capped at 150 kW |
* Higher vehicle acceptance rates allow faster charging. Estimated times show limits based on onboard AC/DC caps.
How their charging profiles differ
The Audi Q8 e-tron 55 and VinFast VF 9 present different charging characteristics primarily driven by battery capacity and maximum charge limits.
Battery Capacity: The Audi Q8 e-tron 55 features a 106 kWh battery, which is 14% smaller than the VinFast VF 9's 123 kWh pack. A larger battery offers more driving range but takes proportionally longer to charge at standard charge rates.
At-Home Charging (AC): Both vehicles share the same maximum AC onboard charger rate of 11 kW. This means they will draw the same maximum power from home wallboxes.
On-The-Road DC Fast Charging: The Audi Q8 e-tron 55 accepts up to 350 kW DC, while the VinFast VF 9 supports up to 350 kW DC. They will charge at identical speeds when connected to high-power DC rapid chargers.
Audi Recommendation
For the Audi Q8 e-tron 55, a standard 7.4 kW home wallbox is ideal for overnight charging. If you travel long distances frequently, look for DC fast chargers capable of supplying at least 350 kW to minimize charging stops.
VinFast Recommendation
For the VinFast VF 9, a 7.4 kW home charger is also the perfect fit. Since it supports up to 350 kW DC, you will achieve optimal highway charge times by planning stops at charging stations rated 350 kW or higher.
Go to Calculator
Need to run custom estimates, select custom charge target levels, or calculate the exact electricity cost for these cars?
EV Chargers for Audi & VinFast
Compatible home wallboxes and accessories for charging these electric vehicles.
Best Home Chargers for Audi Q8 e-tron 55
We analyzed charger speeds, compatibility, and durability to select the top home charging stations that match the specifications of the Audi Q8 e-tron 55.
Optimal High-Power AC Charging
Your Audi Q8 e-tron 55 supports high-speed AC charging up to 11 kW. To charge at maximum speed at home, we recommend a 48-amp charger (like the Tesla Universal or Emporia) hardwired to a 60-amp circuit. A standard 32-amp charger will still charge overnight but won’t take full advantage of your car’s faster onboard charger.
Tesla Universal Wall Connector
The most versatile charger on the market. It natively charges both Tesla (NACS) and standard J1772 vehicles with an integrated, auto-switching adapter.
- • Universal compatibility (Tesla & non-Tesla)
- • Sleek wall dock with auto-sensing latch
- • Tesla App integration (Wi-Fi smart features)
- • Power-sharing with up to 6 Wall Connectors
Emporia Smart EV Charger
An exceptionally smart charger offering class-leading energy monitoring. Perfect for homeowners looking to track costs or charge directly from solar panels.
- • Detailed real-time energy usage tracking
- • Solar-only charging mode (with Emporia Vue)
- • UL and Energy Star certified
- • NEMA 14-50 plug or hardwired option
Grizzl-E Classic Level 2
A rugged, bulletproof charger designed for the toughest environments. It features a heavy-duty metal casing and focuses on simple, reliable plug-and-play charging.
- • Heavy-duty NEMA 4 aluminum enclosure
- • Built to withstand extreme cold and heat
- • Simple plug-and-charge (no Wi-Fi needed)
- • Internal physical switches to set amperage
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