AutoSpecData

Infiniti QX80 Dimensions & Size

How much cargo space and room does a 2027 Infiniti QX80 really have?

The 2026 Infiniti QX80 measures 211.4 in long, 79.9 in wide, 76.8 in tall, on a 121.3 in wheelbase, with a curb weight of about 5,948 lbs.

Looking for weight? See the Infiniti QX80 curb weight page — this page covers length, width, height and wheelbase.

Latest model year (2027):

The Infiniti QX80 measures 211.4 in long, 79.9 in wide and 76.8 in tall, on a 121.3 in wheelbase, weighing about 5,948 lbs.

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

Infiniti QX80 Dimensions — All Years

YearBody / VariantLengthWidthHeightWheelbaseCurb Weight
2026QX80 4DR SUV211.4 in79.9 in76.8 in121.3 in5,948 lbs
2025QX80 4DR SUV211.4 in79.9 in76.8 in121.3 in5,948 lbs
2024QX80 AWD 4DR SUV210.2 in79.9 in76 in121.3 in5,889 lbs
2023QX80 AWD 4DR SUV210.2 in79.9 in76 in121.3 in5,889 lbs
2022QX80 AWD 4DR SUV210.2 in79.9 in76 in121.3 in5,889 lbs
2021QX80 AWD 4DR SUV210.2 in79.9 in76 in121.3 in5,889 lbs
2020QX80 AWD 4DR SUV210.2 in79.9 in76 in121.3 in5,889 lbs
2019QX80 AWD 4DR SUV210.2 in79.9 in76 in121.3 in5,889 lbs
2018QX80 AWD 4DR SUV210.2 in79.9 in76 in121.3 in5,889 lbs
2017QX80 AWD 4DR SUV209.1 in79.9 in76 in121.3 in5,889 lbs
2016QX80 AWD 4DR SUV209.1 in79.9 in76 in121.3 in5,889 lbs
2015Config 1 of 2QX80 AWD 8 PASSENGER 4DR SUV AWD209.1 in79.9 in76 in121.3 in5,878 lbs
2015Config 2 of 2QX80 AWD 7 PASSENGER 4DR SUV AWD209.1 in79.9 in76 in121.3 in5,633 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.

Infiniti QX80 data analysis

How Infiniti QX80 overall length varies

Across 13 configurations recorded for the 2015 through 2026 Infiniti QX80, overall length runs from 209 inches to 211 inches. The strongest figure belongs to the 2025 Infiniti QX80 (QX80 4DR SUV) at 211 inches, and the weakest to the 2017 car (QX80 AWD 4DR SUV) at 209 inches — a spread of 1%. The narrow spread means any year of the Infiniti QX80 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 Infiniti QX80 is 211 inches, against 211 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 Infiniti QX80 data

This page lists every 2015 through 2026 Infiniti QX80 record we hold for this measurement — 13 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.

Configurations behind these Infiniti QX80 numbers

The 2015 through 2026 Infiniti QX80 entries here cover the variants QX80 4DR SUV, QX80 AWD 4DR SUV, QX80 AWD 8 PASSENGER 4DR SUV AWD and QX80 AWD 7 PASSENGER 4DR SUV AWD. 2015 is the busiest model year in the record with 2 separate measured configurations, which is why a single quoted overall length figure for that year is rarely the one that matches the car in front of you. Match the row to the exact drivetrain, body style and engine on the window sticker or VIN before relying on the number, and use the comparison links below to see how those same configurations line up against rival models.

Where these Infiniti QX80 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 Infiniti QX80 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 Infiniti QX80 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

79.9 in wide (body only, mirrors folded) — about 16.1 in of total clearance, so roughly 8 in per side.

Garage door height
Clears

76.8 in tall — 7.2 in of headroom before roof rails, antennas, or a roof box are added.

Parking space
Fits a standard stall

211.4 in long leaves 4.6 in to spare in an 18 ft space, and 28.1 in of side clearance in a 9 ft one.

Size drift: the 2026 Infiniti QX80 is 2 in longer than the 2015 car in our records. If you are replacing an older example with a newer one, check the garage clearance again rather than assuming the outgoing car's footprint carries over.

Its wheelbase (121.3 in) accounts for about 57% 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 Infiniti QX80 curb weight to pair footprint with mass.

Frequently Asked Questions About QX80 Dimensions

How long is the Infiniti QX80?

The Infiniti QX80 is 211.417 inches long, 79.9213 inches wide and 76.7717 inches tall. That is roughly 17.6 feet — compare it with your garage depth before buying.

Will the Infiniti QX80 fit in a standard garage?

A standard single-car garage is about 20 feet (240 in) deep and 10 feet (120 in) wide. At 211.417 in long and 79.9213 in wide, the Infiniti QX80 fits with 29 in of room to spare front-to-back. Remember to allow for mirrors and door swing.

How much does the Infiniti QX80 weigh?

Curb weight for the Infiniti QX80 is about 5,948 lbs. Curb weight excludes passengers and cargo, so add roughly 150 lbs per occupant when calculating payload.

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