What home charger does the Kia EV3 need?
| Model years | Trims | Charger | Breaker |
|---|---|---|---|
| 2027 | all trims | 48 A | 60 A |
The 2027 Kia EV3 needs a 48 A charger on a 60 A breaker. Its onboard charger accepts 11.0 kW, and 48 A is the size that delivers all of it.
Why 48 amps and not more
The EV3 is Kia's smallest electric SUV, and it charges at a healthy clip at home: 33 to 38 miles of range per hour at 48 A. A 40 A unit brings that to 28 to 32, and no charger above 48 A beats the full rate.
Charging time by model year
| Year | EPA range | Level 2, miles per hour | Level 2, empty to full | 120 V, miles per hour |
|---|---|---|---|---|
| 2027 | 221 to 321 mi | 33 to 38 | 8.4 to 8.5 h | 4.4 to 5 |
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.
Every 2027 EV3 shares the same onboard charger. Range runs from 221 to 321 miles depending on battery, and a full charge from empty takes 8.4 to 8.5 hours.
What it costs to charge at home
At the U.S. average residential rate of 18.19¢ per kWh, the 2027 Kia EV3 costs 5.2 to 6.0¢ a mile to charge at home. A full charge from empty comes to about $12 to $17, and 37 miles a day to about $59 to $68 a month. EPA measures energy use at the wall, so the energy lost while charging is already counted. Rates run from 12.36¢ in North Dakota to 46.28¢ in Hawaii, and the cost guide has every state.
What the install involves
Hardwire the charger to a 60 A breaker, since a 48 A load is more than any household receptacle is rated for. A hardwired unit also avoids the wear a plug takes from being heated and cooled every night.
- 48 A charger: 60 A breaker, hardwired, because no household receptacle is rated for a 48 A charger.
- Dryer outlet: a 4-prong NEMA 14-30 on a 30 A breaker can run a 24 A charger. That adds about 16 to 19 miles of range per hour to the 2027 Kia EV3, or 160 to 190 in a 10-hour night. What to check first.
- Charge port: 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 Kia EV3
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
- How long does a Kia EV3 take to charge from empty?
- About 8.4 to 8.5 hours on a 48 A charger.
- Is a 40 A charger enough for a Kia EV3?
- For many owners, yes. It runs on a 50 A breaker and adds 28 to 32 miles of range per hour.
- What charge port does the Kia EV3 have?
- Check your own car, since makers are moving from J1772 to NACS on different schedules.
- How much does a 120 V outlet add to a Kia EV3?
- About 4.4 to 5 miles of range per hour.
Before you buy
Other models
Range and efficiency come from EPA data for the Kia EV3, covering 2 EPA listings across 1 model year. 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.