Rivian Vehicle Models & Specifications
3 models with verified fuel economy and engine specifications
Rivian data pages by model
Jump straight to service intervals and specification data for any Rivian model.
Rivian maintenance schedules
For manufacturer-based service intervals and maintenance schedules by model, see MaintenanceSpec.
Rivian maintenance schedulesAbout Rivian specifications on AutoSpecData
This hub indexes every Rivian model line we hold verified data for — 3 nameplates covering 187 distinct trim and powertrain combinations across model years 2022 to 2027. That works out to roughly 62 variants per model line, which is why picking the exact year and engine matters when you compare fuel economy: two Rivian vehicles wearing the same badge in the same year can differ by several MPG depending on drivetrain and transmission.
The deepest Rivian coverage sits with the R1S (94 variants, 2022–2027), the R1T (91 variants, 2022–2027) and the R2 (2 variants, 2027–2027). 3 Rivian models are still current as of 2027.
Every Rivian model page below breaks its data into five focused views: fuel economy (EPA city, highway, and combined MPG plus estimated annual fuel cost), engine specifications (displacement, cylinder count, fuel type, and forced induction where applicable), transmission, drivetrain, and vehicle class. Where a Rivian model is rated for towing or has published bed and cargo dimensions, those figures appear on the model page too. Figures come from the EPA and Department of Energy fueleconomy.gov datasets and are cross-checked against NHTSA vPIC records; blank fields mean the source data does not publish that value for that trim, not that the value is zero.
If you are cross-shopping, start with the model you already have in mind, note the combined MPG for the specific year and drivetrain, then use the comparison tool to put it side by side against a rival. Annual fuel cost is usually the number that separates two otherwise similar Rivian trims over a five-year ownership window.
Rivian specs: common questions
How many Rivian models are covered here?
3 Rivian model lines are covered, spanning 187 individual trim and powertrain combinations from model years 2022 through 2027. Each model page breaks those trims out year by year with EPA city, highway, and combined MPG, engine displacement, cylinder count, transmission, and drivetrain.
Which Rivian model has the most trim data?
The Rivian R1S has the deepest coverage with 94 recorded variants between 2022 and 2027. Model lines with more variants usually offered several engines, drivetrains, or transmission choices in the same year, so comparing trims within a single year matters more than comparing across years.
What model years of Rivian vehicles are included?
Coverage runs from 2022 to 2027. The longest-running entry is the Rivian R1S (from 2022), and the most recently updated is the Rivian R1S (through 2027). Older years are included because used-car shoppers and owners looking up maintenance intervals need them as much as new-car buyers do.
Where does the Rivian data come from?
Fuel economy, engine, transmission, drivetrain, and vehicle-class fields come from the US EPA and Department of Energy fueleconomy.gov datasets, with vehicle identification cross-checked against the NHTSA vPIC database. Nothing is estimated by us: if a figure is missing for a given Rivian trim, the field is left blank rather than filled with a guess.
Are these Rivian MPG figures real-world numbers?
They are EPA laboratory test ratings, which is the same standard used on the window sticker. Real-world results for a Rivian typically land within about 10-15% of the combined rating, and drop further in cold weather, in stop-and-go traffic, at sustained highway speeds above 70 mph, or when towing.