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Acura MDX Dimensions & Size

How much cargo space and room does a 2026 Acura MDX really have?

The 2026 Acura MDX measures 198.4 in long, 78.7 in wide, 66.9 in tall, on a 113.8 in wheelbase, with a curb weight of about 4,736 lbs.

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

Latest model year (2026):

The Acura MDX measures 198.4 in long, 78.7 in wide and 66.9 in tall, on a 113.8 in wheelbase, weighing about 4,736 lbs.

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

Acura MDX Dimensions — All Years

YearBody / VariantLengthWidthHeightWheelbaseCurb Weight
2026Config 1 of 2MDX TYPE S 4DR SUV AWD198.4 in78.7 in66.9 in113.8 in4,736 lbs
2026Config 2 of 2MDX 4DR SUV AWD198.4 in78.7 in66.9 in113.8 in4,506 lbs
2025Config 1 of 2MDX TYPE S 4DR SUV AWD198.4 in78.7 in66.9 in113.8 in4,736 lbs
2025Config 2 of 2MDX 4DR SUV AWD198.4 in78.7 in66.9 in113.8 in4,506 lbs
2024Config 1 of 2MDX TYPE S 4DR SUV AWD198.4 in78.7 in66.9 in113.8 in4,736 lbs
2024Config 2 of 2MDX 4DR SUV AWD198.4 in78.7 in66.9 in113.8 in4,506 lbs
2023Config 1 of 2MDX TYPE S 4DR SUV AWD198.4 in78.7 in66.9 in113.8 in4,736 lbs
2023Config 2 of 2MDX 4DR SUV AWD198.4 in78.7 in66.9 in113.8 in4,506 lbs
2022Config 1 of 2MDX TYPE S 4DR SUV AWD198.4 in78.7 in66.9 in113.8 in4,736 lbs
2022Config 2 of 2MDX 4DR SUV AWD198.4 in78.7 in66.9 in113.8 in4,506 lbs
2021MDX 4DR SUV AWD196.1 in77.2 in67.3 in111 in4,277 lbs
2020MDX 4DR SUV AWD196.1 in77.2 in67.3 in111 in4,277 lbs
2019MDX 4DR SUV AWD196.1 in77.2 in67.3 in111 in4,343 lbs
2018MDX 4DR SUV AWD196.1 in77.2 in67.3 in111 in4,343 lbs
2017MDX 4DR SUV AWD196.1 in77.2 in67.3 in111 in4,343 lbs
2016MDX 4DR SUV AWD193.7 in77.2 in67.3 in111 in4,343 lbs
2015MDX 4DR SUV AWD/TECH/ELITE193.7 in77.2 in67.3 in111 in4,343 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.

Acura MDX data analysis

How Acura MDX overall length varies

Across 17 configurations recorded for the 2015 through 2026 Acura MDX, overall length runs from 194 inches to 198 inches. The strongest figure belongs to the 2022 Acura MDX (MDX 4DR SUV AWD) at 198 inches, and the weakest to the 2016 car (MDX 4DR SUV AWD) at 194 inches — a spread of 2%. The narrow spread means any year of the Acura MDX 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 Acura MDX is 198 inches, against 198 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 Acura MDX data

This page lists every 2015 through 2026 Acura MDX record we hold for this measurement — 17 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 Acura MDX numbers

The 2015 through 2026 Acura MDX entries here cover the variants MDX TYPE S 4DR SUV AWD, MDX 4DR SUV AWD and MDX 4DR SUV AWD/TECH/ELITE. 2026 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 Acura MDX 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 Acura MDX 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 Acura MDX 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

78.7 in wide (body only, mirrors folded) — about 17.3 in of total clearance, so roughly 9 in per side.

Garage door height
Clears

67.3 in tall — 16.7 in of headroom before roof rails, antennas, or a roof box are added.

Parking space
Fits a standard stall

198.4 in long leaves 17.6 in to spare in an 18 ft space, and 29.3 in of side clearance in a 9 ft one.

Size drift: the 2026 Acura MDX is 5 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 (113.8 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 Acura MDX curb weight to pair footprint with mass.

Frequently Asked Questions About MDX Dimensions

How long is the Acura MDX?

The Acura MDX is 198.425 inches long, 78.7402 inches wide and 66.9291 inches tall. That is roughly 16.5 feet — compare it with your garage depth before buying.

Will the Acura MDX fit in a standard garage?

A standard single-car garage is about 20 feet (240 in) deep and 10 feet (120 in) wide. At 198.425 in long and 78.7402 in wide, the Acura MDX fits with 42 in of room to spare front-to-back. Remember to allow for mirrors and door swing.

How much does the Acura MDX weigh?

Curb weight for the Acura MDX is about 4,736 lbs. Curb weight excludes passengers and cargo, so add roughly 150 lbs per occupant when calculating payload.

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