What home charger does the Audi Q4 e-tron need?
| Model years | Trims | Charger | Breaker |
|---|---|---|---|
| 2022-2026 | all trims | 48 A | 60 A |
Buy a 48 A charger for the Audi Q4 e-tron, whatever the year. From 2022 through 2026 its onboard charger accepts 11.0 kW, and a 48 A unit on a 60 A breaker is the one that matches it.
Why 48 amps and not more
An 80 A wall box looks like an upgrade and isn't. The Q4 stops drawing at 48 A, so the extra capacity goes unused. Drop to a 40 A unit and a 2026 adds 27 to 31 miles of range per hour rather than 32 to 37.
Charging time by model year
| Year | EPA range | Level 2, miles per hour | Level 2, empty to full | 120 V, miles per hour |
|---|---|---|---|---|
| 2026 | 251 to 288 mi | 32 to 37 | 7.7 to 7.9 h | 4.2 to 4.9 |
| 2025 | 258 to 288 mi | 33 to 37 | 7.7 to 7.9 h | 4.3 to 4.9 |
| 2024 | 236 to 265 mi | 30 to 34 | 7.8 to 7.9 h | 4 to 4.4 |
| 2023 | 236 to 265 mi | 31 to 34 | 7.8 to 7.9 h | 4.1 to 4.4 |
| 2022 | 241 mi | 31 | 7.8 h | 4 |
Level 2 figures assume a charger that supplies the car's full rate. Where a year shows a range, it spans that year's trims.
Model years barely differ here. The 2022 car added 31 miles of range per hour at its full rate, the 2026 up to 37, and every year fills from empty in about 7.7 to 7.9 hours. A used 2022 and a new 2026 need identical equipment.
What the install involves
Hardwire the charger to a 60 A breaker. No standard receptacle is rated for 48 A, and a plug that heats and cools every night slowly loosens in its socket anyway. A hardwired connection takes that part out of the chain.
- 48 A charger: 60 A breaker, hardwired, because no household receptacle is rated for a 48 A charger.
- Charge port, 2022-2024: J1772. Every non-Tesla EV sold in North America through 2024 uses the J1772 connector for AC Level 2 charging.
- Charge port, 2025-2026: J1772. From 2025 the industry is moving to the NACS port, and makers switch at different times. Some of these cars have a J1772 port and some have NACS with an adapter, so look at the port on your own car before choosing a charger's plug.
Chargers that fit the Audi Q4 e-tron
Smallest adequate unit first. Every amp above what the car accepts is capacity it never uses.
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 an Audi Q4 e-tron charger into a NEMA 14-50 outlet?
- Only a 40 A model, on a 50 A breaker. A 48 A charger needs to be hardwired.
- How long does an Audi Q4 e-tron take to charge from empty?
- Roughly 7.7 to 7.9 hours on a 48 A charger, so a full charge fits comfortably in one night.
- Does an Audi Q4 e-tron charger circuit need a permit?
- Almost always. A new 240 V circuit usually requires a permit and an inspection, and the electrician normally handles both.
- Will a public Level 2 station charge an Audi Q4 e-tron faster?
- No. The car accepts the same 11.0 kW everywhere, so a public post matches a 48 A home unit.
Other models
Range and efficiency come from EPA data for the Audi Q4 e-tron, covering 15 EPA listings across 5 model years. Onboard charger ratings are from manufacturer specifications. Breakers follow NEC 625.41, which sizes a continuous load at 125%. Have a licensed electrician check your panel before buying.