Rivian R1S MPGe and Range by Year

By Cedrick Reese, Gas Mileage Calculators

Here's the official EPA Rivian R1S MPGe, kWh per 100 miles and range for every version from 2022 to 2027.

Best 2026 R1S

85 MPGe

2026 R1S Dual Standard (22in) (Part-time 4WD)

Most efficient R1S ever

85 MPGe

2025-2026 R1S Dual Standard (22in)

Longest 2026 range

410 miles

R1S Dual Max (22in) (Part-time 4WD)

MPGe trend
MPGe by year
Class ranking
Charging cost calculator
FAQ

R1S MPGe by Year and Version

Model year 25 configurations

There are 94 rated versions in all, measured in MPGe (miles per gallon equivalent) and kWh per 100 miles. Pick a year to compare them.

EPA ratings for the 2026 Rivian R1S
Version	Engine	Transmission	Drive	City	Hwy	Combined	EPA
R1S Dual Standard (22in)Electric, MPGe	Electric, 270 mi range	Auto (1-speed)	Part-time 4WD	92	77	85	View
R1S Dual Large (22in)Electric, MPGe	Electric, 329 mi range	Auto (1-speed)	4WD	94	77	85	View
R1S Performance Dual Large (22in)Electric, MPGe	Electric, 329 mi range	Auto (1-speed)	4WD	94	77	85	View
R1S Dual Max (22in)Electric, MPGe	Electric, 410 mi range	Auto (1-speed)	Part-time 4WD	91	77	84	View
R1S Performance Dual Max (22in)Electric, MPGe	Electric, 410 mi range	Auto (1-speed)	Part-time 4WD	91	77	84	View
R1S Dual Large Plus (22in)Electric, MPGe	Electric, 330 mi range	Auto (1-speed)	4WD	89	75	82	View
R1S Performance Dual Large Plus (22in)Electric, MPGe	Electric, 330 mi range	Auto (1-speed)	4WD	89	75	82	View
R1S Dual Max (20in)Electric, MPGe	Electric, 380 mi range	Auto (1-speed)	Part-time 4WD	86	74	80	View
R1S Performance Dual Max (20in)Electric, MPGe	Electric, 380 mi range	Auto (1-speed)	Part-time 4WD	86	74	80	View
R1S Dual Standard (20in)Electric, MPGe	Electric, 258 mi range	Auto (1-speed)	Part-time 4WD	85	72	79	View
R1S Dual Large (20in)Electric, MPGe	Electric, 300 mi range	Auto (1-speed)	4WD	85	72	79	View
R1S Performance Dual Large (20in)Electric, MPGe	Electric, 300 mi range	Auto (1-speed)	4WD	85	72	79	View
R1S All-Terrain Dual Max (20in)Electric, MPGe	Electric, 370 mi range	Auto (1-speed)	Part-time 4WD	82	73	78	View
R1S All-Terrain Performance Dual Max (20in)Electric, MPGe	Electric, 370 mi range	Auto (1-speed)	Part-time 4WD	82	73	78	View
R1S Dual Large Plus (20in)Electric, MPGe	Electric, 317 mi range	Auto (1-speed)	4WD	85	72	78	View
R1S Performance Dual Large Plus (20in)Electric, MPGe	Electric, 317 mi range	Auto (1-speed)	4WD	85	72	78	View
R1S Tri Max (22in)Electric, MPGe	Electric, 371 mi range	Auto (1-speed)	4WD	81	70	76	View
R1S All-Terrain Dual Large (20in)Electric, MPGe	Electric, 289 mi range	Auto (1-speed)	4WD	82	70	76	View
R1S All-Terrain Performance Dual Large (20in)Electric, MPGe	Electric, 289 mi range	Auto (1-speed)	4WD	82	70	76	View
R1S Quad Max (22in)Electric, MPGe	Electric, 374 mi range	Auto (1-speed)	4WD	80	71	76	View
R1S All-Terrain Dual Large Plus (20in)Electric, MPGe	Electric, 292 mi range	Auto (1-speed)	4WD	76	67	72	View
R1S All-Terrain Performance Dual Large Plus (20in)Electric, MPGe	Electric, 292 mi range	Auto (1-speed)	4WD	76	67	72	View
R1S Quad Max (22in UHP)Electric, MPGe	Electric, 338 mi range	Auto (1-speed)	4WD	75	67	71	View
R1S All-Terrain Tri Max (20in)Electric, MPGe	Electric, 329 mi range	Auto (1-speed)	4WD	72	63	68	View
R1S Quad Max (20in AT)Electric, MPGe	Electric, 325 mi range	Auto (1-speed)	4WD	71	63	67	View

R1S MPGe Over the Years

Each bar shows the range of combined MPGe across every R1S version the EPA rated that year. Hover or tap a year to see the numbers.

Electric (MPGe)

How the R1S Compares

The EPA rated 18 electric full-size SUVs for 2026. The best R1S version, at 85 MPGe combined, ranks 16th of 18. Combined ratings in the class run from 62 to 115 MPGe, with a median of 95.5.

Best combined rating for each electric full-size SUV the EPA rated for 2026, top 5, plus the R1S
Rank	Model	Combined
1	Audi Q4 e-tron	115 MPGe
2	Lucid Gravity	111 MPGe
3	Cadillac OPTIQ	105 MPGe
3	Tesla Model X	105 MPGe
5	Honda Prologue	104 MPGe
16	Rivian R1S	85 MPGe

What Does a R1S Cost to Charge?

Pick a R1S, then enter what you pay per kWh and how much you drive. The math uses the EPA city and highway kWh per 100 miles, weighted by how much of your driving happens in each.

Model year Version Gas price ($ per gallon) Use what you pay locally Miles per year City driving (%)

Yearly cost

Enter a price

Per month-

Gallons per year-

Cost per mile-

Your blended MPG-

Real-world results vary with driving style, weather, tire condition and maintenance.

R1S MPGe Questions

Which R1S is the most efficient?

The 2025 and 2026 R1S Dual Standard (22in) has the top EPA rating at 85 MPGe combined (92 city, 77 highway).

What's the range of the 2026 R1S?

The most efficient 2026 R1S Dual Standard (22in) is rated at 85 MPGe combined, which works out to 39.9 kWh per 100 miles. Its EPA range is 270 miles. Range across 2026 versions runs from 258 to 410 miles.

What does MPGe mean?

MPGe stands for miles per gallon equivalent. The EPA counts 33.7 kWh of electricity as one gallon of gasoline, so a rating of 85 MPGe means the 2026 R1S Dual Standard (22in) covers 85 miles on 33.7 kWh. kWh per 100 miles is the easier number for working out charging costs.

Why doesn't my R1S match the EPA numbers?

EPA ratings come from standardized tests so every EV is measured the same way. Cold weather, heater and AC use, highway speed, tire pressure and cargo all change how far a R1S goes on a charge. The ratings are best for comparing one model against another.

Keep Going

Where These Numbers Come From

Every figure on this page comes from the U.S. EPA fuel economy dataset on fueleconomy.gov, pulled together by Cedrick Reese. The file lists 94 ratings for the Rivian R1S from 2022 to 2027. Each row in the table links to the matching EPA vehicle record, so you can check any figure against the source. Electric versions are rated in MPGe, the EPA's miles-per-gallon equivalent, and the table also shows their official range. The page is rebuilt whenever the EPA publishes an updated file, which picks up new model years and any rating corrections. The cost calculator uses your electricity rate you enter rather than a national average, so the result fits where you live.

Ratings on this page come from the EPA file downloaded on October 1, 2026.

Sources

Download Fuel Economy Data, fueleconomy.gov, U.S. DOE and EPA
Fuel economy in cold weather, fueleconomy.gov
Fuel economy and EV range testing, U.S. EPA