2026 Rivian R1T Dual Max (22in): home charging cost in Connecticut

At Connecticut's residential electricity rate of 28.82¢/kWh, a 2026 Rivian R1T Dual Max (22in) (rated 38.8 kWh per 100 miles by the EPA) costs $11.19 to drive 100 miles on home charging, against $16.02 for the same distance in a car averaging 25.5 mpg on gasoline at $4.085/gallon. Charging at home is cheaper than gas here: 30.1% less than gas per mile, here specifically.

Annual cost, at 15 thousands miles a year

Driving 15,000 miles a year — fueleconomy.gov's own default assumption — a 2026 Rivian R1T Dual Max (22in) charged at home in Connecticut costs about $1,679/year in electricity, against about $2,403/year for the gas-car comparison. That's a savings of about $724 a year.

What one full charge costs

A 2026 Rivian R1T Dual Max (22in) needs roughly 163.1 kWh to reach its EPA-rated 420-mile range, which runs about $47.01 at 28.82¢/kWh in Connecticut.

2026 Rivian R1T Dual Max (22in) in Connecticut, ranked

This combination ranks 18,445 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The Rivian R1T Dual Max (22in) alone ranks 234 of 400 models for efficiency; Connecticut alone ranks 45 of 51 states for electricity price.

Getting set up to charge a 2026 Rivian R1T Dual Max (22in) at home

The numbers above assume Level 2 home charging is already in place — the electrical work behind that is a real, separate cost that varies by panel, wiring, and local labor rates, not something this page's per-mile math includes.

Ask a licensed Connecticut electrician to quote the install before this math becomes a real decision.

Where these figures come from

Every figure on this page traces to a named EIA or EPA dataset — see the methodology guide. At 28.82¢/kWh, Connecticut sits in the middle of the national range — the guide to why charging cost varies by state shows where.