Superior Chevrolet
490 Highway 412, Siloam Springs, AR 72761
- Max power
- 4 kW
- Level 2
- Charging ports
- 2
- J1772
- Price
- Free
- No charging fee listed
- Hours
- 24/7
- Open all day
Superior Chevrolet is a Level 2 station run by Independent at 490 Highway 412 in Siloam Springs, AR. It has 2 charging ports with J1772 connectors and delivers up to 4 kw. Charging is free, and the site is open 24 hours a day.
How long will charging take?
Range added per hour
~13mi
10% to 80%, 77 kWh battery
~15hours
Estimates for a typical long-range EV. Real times depend on your car's maximum charging rate, battery temperature, state of charge and whether power is shared between neighbouring stalls. How charging speed works
Connectors and compatibility
J1772
2 ports · 4 kW
AC
The universal Level 2 AC plug in North America.
Works with: Every non-Tesla EV and plug-in hybrid. Teslas charge with the J1772 adapter that ships with the car.
Pricing
Free
Network listing: “Free”
Location and access
- Address
- 490 Highway 412
Siloam Springs, AR 72761 - Coordinates
- 36.17186, -94.53765
- Hours
- 24/7
- Highway
- Hwy-412
- Phone
- 479-282-1645
- On site
- Restrooms24/7 Access
Questions drivers ask
How fast is Superior Chevrolet?
It is a Level 2 station delivering up to 4 kW, which adds roughly 13 miles of range per hour. It suits charging while you shop, work or stay overnight rather than a quick road-trip stop.
How much does it cost to charge at Superior Chevrolet?
Charging is listed as free. Parking fees or time limits may still apply.
What plugs does Superior Chevrolet have?
2 × J1772 (Type 1) up to 4 kW.
Is Superior Chevrolet open 24/7?
Yes, the network lists it as open 24 hours a day.
Source: U.S. Department of Energy Alternative Fuels Data Center (AFDC), station ID 256621. Last confirmed by the network on Aug 12, 2025; opened Mar 16, 2023.