2025 BEV

2025 Rivian R1S Dual Motor Large Pack

Charging Specs & Home Electrical Requirements

Starting MSRP

$79,900

Rivian R1Sspecs.evchargeright.com

Key Specifications

Range
329 mi
Battery
109 kWh
Efficiency
3.0 mi/kWh
Body Style
SUV

Charging Specifications

Connector TypeCCS1 + NACS adapter
Onboard Charger11.5 kW
System Voltage400V
Max DC Fast Charging220 kW
Level 2 Full Charge~9.5 hours
DC Fast Charge 10-80%~35 min

Home Charging Requirements

Recommended Setup

  • ✓Installation: Hardwired EVSE on dedicated circuit
  • ✓EVSE Amps: 48A continuous
  • ✓Circuit Breaker: 60A dedicated circuit
  • ✓Wire Gauge: 6 AWG copper
  • ✓Voltage: 240V (Level 2)

Installation Type

Hardwired EVSE on Dedicated Circuit

The 11.5 kW charger draws 48A continuous, exceeding the 40A limit of a NEMA 14-50. A hardwired installation on a 60A circuit is required.

What to Expect

  • ⚡Full charge overnight (~9.5 hours)
  • ⚡~35 miles of range per hour
  • ⚡Estimated $30-$60/month electricity cost
NEC 625.41 Note: Per the National Electrical Code Section 625.41, EV charging equipment shall be supplied by a dedicated branch circuit with an ampacity not less than the maximum load of the EVSE. For continuous loads (3 hours or more), the circuit breaker must be rated at 125% of the continuous load per NEC 210.20. The 60A breaker and 6 AWG wire specified above comply with these requirements for the 11.5 kW (48A continuous) onboard charger.

Get Your Personalized Installation Guide

ChargeRight provides a complete, permit-ready home charging installation guide tailored to your 2025 Rivian R1S Dual Motor Large Pack. Includes panel load calculation, wire run specs, permit checklist, and recommended equipment.

Exact breaker size, wire gauge, outlet type, and electrical specs — verified by licensed electricians.

Get Your ChargeRight Guide — $12.99

Cost vs. Gasoline

Annual EV Cost (Home)
$517
3976 kWh @ $0.13/kWh
Annual Gas Cost
$1,500
429 gal @ $3.5/gal
Annual Savings
$983
Based on 12,000 mi/year

Based on 12,000 miles/year, $0.13/kWh home electricity, $3.50/gal gas, 28 MPG gas vehicle.

Similar Vehicles

2025 Rivian R1T Dual Motor Large Pack

340 mi · 109 kWh · 11.5 kW charger · 60A breaker

2025 Tesla Model Y Long Range AWD

311 mi · 78 kWh · 11 kW charger · 60A breaker

2025 Tesla Model Y Performance AWD

285 mi · 82 kWh · 11 kW charger · 60A breaker

2025 Ford Mustang Mach-E Premium RWD (Extended Range)

320 mi · 98.7 kWh · 11.5 kW charger · 60A breaker

Related Guides

Home Charging Setup Guide

Everything you need to install a home charger

Charging Types Explained

Level 1, Level 2, and DC Fast Charging compared