Audi Q4 e-tron charging time on a 7.4 kW home wallbox
Effective charging power: 7.4 kW (AC).
≈ 10 h 24 min
That is an estimate for a 0–100% charge of the Audi Q4 e-tron’s 77 kWh usable battery on a 7.4 kW home wallbox.
⚡ The Audi Q4 e-tron can take the full 7.4 kW from this AC supply.
Audi Q4 e-tron on 7 kW wallbox — charge times
| Charge | Time |
|---|---|
| 0–100% (full) | 10 h 24 min |
| 20–80% (daily) | 6 h 15 min |
| 10–80% (road trip) | 7 h 17 min |
| Add 100 miles of range | 3 h 56 min |
AC charging is roughly linear, so the full 0–100% time is a reliable overnight estimate.
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Same car, other chargers
| Charger | Effective | 0–100% |
|---|---|---|
| 2.3 kW plug | 2.3 kW | 33 h 29 min |
| 11 kW wallbox | 11 kW | 7 h |
| 22 kW AC | 11 kW | 7 h |
| 50 kW DC | 50 kW | 1 h 5 min |
| 150 kW DC | 150 kW | 22 min |
| 350 kW DC | 175 kW | 18 min |
FAQ
- How long does it take to charge a Audi Q4 e-tron on a 7.4 kW home wallbox?
- Roughly 10 h 24 min for a 0–100% charge, at an effective 7.4 kW. A full 0–100% takes about 10 h 24 min.
- Can the Audi Q4 e-tron use the full 7.4 kW?
- The Audi Q4 e-tron can take the full 7.4 kW from this AC supply.
- What is the fastest way to charge the Audi Q4 e-tron?
- Its peak DC rate is 175 kW and its onboard AC charger is 11 kW. A 150 kW or faster DC charger gives the quickest top-up; home AC is best done overnight.