What EV Charger Do You Need for a 2023 Audi e-tron GT?
Many buyers install an 80-amp charger and waste hundreds of dollars on thick copper wire your car cannot touch. Your Audi e-tron GT caps its AC intake at 48 amps. Buying anything larger pays for capacity that sits idle.
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 8.9 hours |
| Range added per hour (Level 2) | about 27 miles |
| Full charge on a 120 V outlet | about 68 hours |
| Range added per hour (120 V) | about 3.5 miles |
| EPA rated range | 238 miles |
| Energy for a full charge | about 98.2 kWh at the wall |
Why 48 amps and not more
The onboard charger handles up to 11.0 kilowatts, which lines up directly with a 48-amp supply. Pushing 50 amps or more at the wall yields zero speed gains because the vehicle throttles the current anyway. Sticking to 48 amps replenishes 27 miles of range every single hour. A completely empty 98.2 kWh battery pack goes from zero to full in 8.9 hours at this maximum rate. The EPA test logs a slower 10.5 hours because federal testing cycles factor in efficiency losses and charging overhead.
What the install involves
You need a dedicated 60-amp breaker feeding the line. Hardwiring is mandatory here since no household receptacle holds a 48-amp continuous load safely. Call a licensed electrician to pull the wire, land the circuit on the breaker, and verify your main panel has spare capacity for the heavy load. They will mount the unit directly to the wall and wire it straight into the chassis.
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
- Can I plug this car into a normal wall outlet?
- Yes, but Level 1 charging crawls at 3.5 miles of hour and takes 68 hours to fill the pack from empty. Treat regular outlets as an emergency backup rather than your daily routine.
- What connector does the car use?
- The charge port accepts a standard J1772 plug. Every non-Tesla EV sold in North America through 2024 uses this exact connector for AC Level 2 charging.
- Will a 50-amp charger like the ChargePoint Home Flex work?
- It works fine, but you must configure the unit to output 48 amps or less during setup. Your car cannot draw the full 50 amps from it.
- Can I use Tesla destination chargers?
- You can connect to them by buying a Tesla to J1772 adapter. That hardware bridges the physical shape gap so you can pull AC power away from home.
Other vehicles
Charging times derived from EPA data for the 2023 Audi e-tron GT. Electrical requirements follow NEC 625.41, which sizes a circuit at 125% of a continuous load. Always have a licensed electrician verify your panel.