District of Columbia home charging cost for the 2027 Rivian R1T Premium (20in)

At District of Columbia's residential electricity rate of 24.54¢/kWh, a 2027 Rivian R1T Premium (20in) (rated 42.9 kWh per 100 miles by the EPA) costs $10.52 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: 34.3% less than gas per mile, here specifically.

2027 Rivian R1T Premium (20in): yearly cost in District of Columbia

At fueleconomy.gov's default of 15,000 annual miles, the 2027 Rivian R1T Premium (20in) costs roughly $1,578 a year to charge at home in District of Columbia, against roughly $2,403 a year for an equivalent gas car. That's a savings of about $825 a year.

Filling up the 2027 Rivian R1T Premium (20in), in dollars

Covering the 2027 Rivian R1T Premium (20in)'s EPA-rated 300-mile range takes about 128.6 kWh, which costs about $31.56 at District of Columbia's residential rate — figured from the EPA's own combined range and consumption numbers, not the pack's nameplate capacity.

Where this ranks

This combination ranks 17,904 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The Rivian R1T Premium (20in) alone ranks 315 of 400 models for efficiency; District of Columbia alone ranks 42 of 51 states for electricity price.

Getting set up to charge a 2027 Rivian R1T Premium (20in) 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 District of Columbia electrician to quote the install before this math becomes a real decision.

Where these figures come from

See the methodology guide for exactly which EIA and EPA figures feed 2027 Rivian R1T Premium (20in)'s cost in District of Columbia. At 24.54¢/kWh, District of Columbia sits in the middle of the national range — the guide to why charging cost varies by state shows where.