Rivian
How much do you save with a Rivian R1S?
The R1S is the SUV sibling of the R1T. Same powertrain, family-sized cabin. Vs a Toyota 4Runner at 17 mpg, R1S owners typically save $2,400–$4,200 a year on fuel.
The numbers, at a glance
- EPA efficiency
- 49 kWh/100mi
- MPGe equivalent
- 69
- EPA range
- 321 mi
- Vehicle class
- Standard SUV
How the Rivian R1S compares to gas
We pair the Rivian R1S with the Toyota 4Runner (17 mpg combined) — same body type, similar price tier, the car a buyer would most likely cross-shop.
| Cost basis | Rivian R1S | Toyota 4Runner |
|---|---|---|
| Per mile · US avg fuel price | $0.081 | $0.203 |
| Per 100 miles | $8.08 | $20.29 |
| Per 12,000 mi/year | $970 | $2,435 |
Above uses national average rates ($3.45/gal gas, 16.5¢/kWh electricity). Your zip changes the number — try the calculator for your exact savings.
Frequently asked
How much does a Rivian R1S cost per mile to drive?▾
About $0.08/mi at US-average residential electricity rates. Less in Texas, more in California — your local rate is what matters. Run the calculator with your zip for the exact number.
What gas car does EVShowcase compare it to?▾
We pair the Rivian R1S with the Toyota 4Runner (17 mpg combined). Same body type, similar buyer profile.
Where does the data come from?▾
EPA fueleconomy.gov for vehicle efficiency and gas car MPG. EIA for weekly regional gasoline prices and monthly residential electricity rates. Zippopotam.us for ZIP → state. All public data, no third-party trackers.
What's the EPA range?▾
321 miles EPA-rated. Real-world tends to land within 80–95% depending on weather and driving style — winter range hits hardest.
Get your exact savings number
One-shot calculator, takes 30 seconds, free, no signup needed for the first run. Plug in your ZIP, your charging frequency, and (optionally) your home electricity rate.
Open the calculator →