What EV Charger Do You Need for a 2024 Audi Q4 Sportback 50 e-tron?
Many buyers make the mistake of purchasing an oversized 80 amp charger that your car cannot use, wasting hundreds of dollars on unused capacity. Your Audi draws up to 48 amps on AC Level 2 equipment. Match that maximum to your supply. You need a 48 amp EVSE.
The numbers
| Maximum AC charging rate | 11.0 kW (48 A) |
|---|---|
| Charger size to buy | 48 A |
| Circuit breaker required | 60 A |
| Outlet / connection | hardwired (a 48 A EVSE must be hardwired -- no household receptacle is rated for it) |
| Charge port | J1772 |
| Full charge on Level 2 | about 7.8 hours |
| Range added per hour (Level 2) | about 31 miles |
| Full charge on a 120 V outlet | about 60 hours |
| Range added per hour (120 V) | about 4.1 miles |
| EPA rated range | 242 miles |
| Energy for a full charge | about 86.0 kWh at the wall |
Why 48 amps and not more
Your car has an onboard charger capped at 48 amps and 11.0 kilowatts. Feeding it a larger unit yields zero speed gains because the vehicle throttles the incoming current anyway. Pushing 48 amps gets you 31 miles of range for every hour plugged in. A full charge from empty takes 7.8 hours. Buying a bigger charger only burns money on hardware the vehicle rejects.
What the install involves
You need a licensed sparky to pull heavy copper wire and land it on a 60 amp breaker. Hardwiring is mandatory here because no household receptacle is rated for 48 amps. The electrician must also check your service panel for spare capacity before bolting the unit to the wall. Do not attempt this install yourself.
Chargers that match this car
Energy monitoring built in. Hardwire it for the full 48 A.
Compact unit, good for tight garages.
Adjustable from 16 A to 50 A in the app, which helps if your panel is tight.
Worth having as well
Common questions
- What plug does my car take?
- Your car uses a J1772 connector for all standard AC Level 2 charging. Every non Tesla EV sold in North America through 2024 uses this plug type.
- Why does the EPA test show slower times?
- The EPA test time spans 9.0 hours instead of 7.8 hours because standard government testing cycles do not always run at the car's peak AC rate. Real world charging at 48 amps matches the faster mark.
- Can I use standard 120 volt wall outlets?
- Level 1 charging on a standard household outlet delivers 4.1 miles of range per hour. A complete fill from empty takes 60 hours. Use Level 2 instead.
- How many miles of range do I get per hour?
- Your setup pumps 31 miles of range into the battery every hour at maximum Level 2 speed. The EPA rating lists 27 miles per hour under official test conditions.
Other vehicles
Charging times derived from EPA data for the 2024 Audi Q4 Sportback 50 e-tron. Electrical requirements follow NEC 625.41, which sizes a circuit at 125% of a continuous load. Always have a licensed electrician verify your panel.