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Rivian R1S Dimensions & Size

How much cargo space and room does a 2027 Rivian R1S really have?

The 2026 Rivian R1S measures 200.8 in long, 79.1 in wide, 77.2 in tall, on a 121.3 in wheelbase, with a curb weight of about 7,068 lbs.

Looking for weight? See the Rivian R1S curb weight page — this page covers length, width, height and wheelbase.

Latest model year (2027):

The Rivian R1S measures 200.8 in long, 79.1 in wide and 77.2 in tall, on a 121.3 in wheelbase, weighing about 7,068 lbs.

VerifiedNHTSA Canadian Vehicle Specifications · Verified September 18, 2026
OverviewMPGEngine SpecsFuel CostTransmissionDrivetrainVehicle ClassMaintenanceDimensionsCurb WeightEV Range

Rivian R1S Dimensions — All Years

YearBody / VariantLengthWidthHeightWheelbaseCurb Weight
2026R1S 4DR SUV200.8 in79.1 in77.2 in121.3 in7,068 lbs
2025R1S 4DR SUV200.8 in79.1 in77.2 in121.3 in7,068 lbs
2024R1S 4DR SUV200.8 in79.1 in77.2 in121.3 in7,068 lbs
2023R1S 4DR SUV200.8 in79.1 in77.2 in121.3 in7,068 lbs

Dimensions sourced from the NHTSA Canadian Vehicle Specifications database. Figures are measured per body style and can vary slightly by trim, wheel package, and suspension.

Rivian R1S data analysis

How Rivian R1S overall length varies

Across 4 configurations recorded for the 2023 through 2026 Rivian R1S, overall length runs from 201 inches to 201 inches. The strongest figure belongs to the 2023 Rivian R1S (R1S 4DR SUV) at 201 inches, and the weakest to the 2026 car (R1S 4DR SUV) at 201 inches — a spread of 0%. The narrow spread means any year of the Rivian R1S in this table behaves much like the others, so you can shop on price, condition and mileage rather than chasing a particular model year.

What changed for 2026

Average overall length for the 2026 Rivian R1S is 201 inches, against 201 inches for the 2025 car — it held flat. A carry-over year like this usually means no powertrain or structural change, so an older example is the cheaper way into the same specification.

How to read this Rivian R1S data

This page lists every 2023 through 2026 Rivian R1S record we hold for this measurement — 4 rows in total, one per configuration and model year rather than a single headline figure. Figures are published as the source agency records them: we do not round, average or interpolate missing years, and a year that is absent from the table is a year with no published measurement rather than a zero. Where a manufacturer offered several drivetrains or body styles in the same year, each appears on its own row, because those variants rarely share the same numbers.

Where these Rivian R1S figures come from

Every value on this page is loaded from federal open data — EPA fuel economy submissions, NHTSA vehicle and crash-test records, and manufacturer specification filings — rather than dealer listings or copied editorial content. The Rivian R1S record refreshes as the agencies publish, which typically means new model-year rows appear in the autumn and crash-test results follow through the model year as vehicles are tested. Because certification data is filed per configuration, treat any single headline number for this vehicle with caution: the figure that applies to a specific car depends on its engine, drivetrain, body style and model year, all of which are listed separately above. If a number here disagrees with a brochure, the brochure is usually quoting the best available configuration rather than the one being sold.

Will the Rivian R1S fit your garage and parking space?

Measured against a standard single garage door (8 ft wide, 7 ft tall, 20 ft deep stall) and a standard US surface parking space (9 ft x 18 ft). Measure your own opening before buying — older garages are frequently narrower.

Garage door width
Fits

79.1 in wide (body only, mirrors folded) — about 16.9 in of total clearance, so roughly 8 in per side.

Garage door height
Clears

77.2 in tall — 6.8 in of headroom before roof rails, antennas, or a roof box are added.

Parking space
Fits a standard stall

200.8 in long leaves 15.2 in to spare in an 18 ft space, and 28.9 in of side clearance in a 9 ft one.

Its wheelbase (121.3 in) accounts for about 60% of overall length. A higher share generally means shorter overhangs — better approach and departure clearance on driveways and ramps, and more cabin space for the same parking footprint.

Want to see it against another vehicle at the same scale? Open the car size comparison tool or check the Rivian R1S curb weight to pair footprint with mass.

Frequently Asked Questions About R1S Dimensions

How long is the Rivian R1S?

The Rivian R1S is 200.787 inches long, 79.1339 inches wide and 77.1654 inches tall. That is roughly 16.7 feet — compare it with your garage depth before buying.

Will the Rivian R1S fit in a standard garage?

A standard single-car garage is about 20 feet (240 in) deep and 10 feet (120 in) wide. At 200.787 in long and 79.1339 in wide, the Rivian R1S fits with 39 in of room to spare front-to-back. Remember to allow for mirrors and door swing.

How much does the Rivian R1S weigh?

Curb weight for the Rivian R1S is about 7,068 lbs. Curb weight excludes passengers and cargo, so add roughly 150 lbs per occupant when calculating payload.

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