What it costs to charge a 2026 Rivian R1T All-Terrain Dual Large Plus (20in) in Maryland

A 2026 Rivian R1T All-Terrain Dual Large Plus (20in) draws 46.9 kWh per 100 miles per the EPA; at Maryland's 21.27¢/kWh residential rate that's $9.97 per 100 miles charged at home, versus $16.02 for a 25.5-mpg gas car covering the same distance. That works out to 37.7% cheaper per mile than gasoline in Maryland — charging at home is cheaper than gas here.

What a year of driving costs

Home charging this 2026 Rivian R1T All-Terrain Dual Large Plus (20in) in Maryland runs about $1,496 over fueleconomy.gov's default 15,000 annual miles, versus about $2,403 for the gasoline equivalent. Call it about $907 saved annually, at this mileage.

Cost of a full charge

$29.12 — that's what Maryland's 21.27¢/kWh rate puts on the 136.9 kWh a 2026 Rivian R1T All-Terrain Dual Large Plus (20in) needs for its full 292-mile EPA range.

2026 Rivian R1T All-Terrain Dual Large Plus (20in) in Maryland, ranked

Among all 20,400 state-and-model combinations this site tracks, charging a 2026 Rivian R1T All-Terrain Dual Large Plus (20in) in Maryland ranks 17,399 for cost savings versus gas — 1 being the best deal nationally. Separately, the Rivian R1T All-Terrain Dual Large Plus (20in) ranks 367 of 400 EV models for raw efficiency, and Maryland ranks 39 of 51 for cheapest residential electricity.

Next step: home charger installation

Everything above is the per-mile and per-year cost once a home charger exists — getting one installed is a separate electrical job whose price depends on your panel and wiring, not the state average used here.

Get quotes from local electricians for Level 2 charger installation in Maryland before deciding.

More on how this number was built

The methodology guide names the exact EIA and EPA tables behind this page's numbers. Maryland's 21.27¢/kWh rate ranks 39 of 51 states; the state rate guide lays out the full spread.