AutoSpecData

Aston Martin DB9 Dimensions & Size

How much cargo space and room does a 2016 Aston Martin DB9 really have?

The 2016 Aston Martin DB9 measures 185 in long, 74 in wide, 50 in tall, on a 107.9 in wheelbase, with a curb weight of about 4,092 lbs.

Looking for weight? See the Aston Martin DB9 curb weight page — this page covers length, width, height and wheelbase.

Latest model year (2016):

The Aston Martin DB9 measures 185 in long, 74 in wide and 50 in tall, on a 107.9 in wheelbase, weighing about 4,092 lbs.

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

Aston Martin DB9 Dimensions — All Years

YearBody / VariantLengthWidthHeightWheelbaseCurb Weight
2016Config 1 of 2DB9 VOLANTE 2DR CONV RWD185 in74 in50 in107.9 in4,092 lbs
2016Config 2 of 2DB9 2DR COUPE RWD185 in74 in50 in107.9 in3,880 lbs
2015Config 1 of 2DB9 VOLANTE 2DR CONV RWD185 in74 in50 in107.9 in4,092 lbs
2015Config 2 of 2DB9 2DR COUPE RWD185 in74 in50 in107.9 in3,880 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.

Aston Martin DB9 data analysis

How Aston Martin DB9 overall length varies

Across 4 configurations recorded for the 2015 through 2016 Aston Martin DB9, overall length runs from 185 inches to 185 inches. The strongest figure belongs to the 2015 Aston Martin DB9 (DB9 2DR COUPE RWD) at 185 inches, and the weakest to the 2016 car (DB9 VOLANTE 2DR CONV RWD) at 185 inches — a spread of 0%. The narrow spread means any year of the Aston Martin DB9 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 2016

Average overall length for the 2016 Aston Martin DB9 is 185 inches, against 185 inches for the 2015 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 Aston Martin DB9 data

This page lists every 2015 through 2016 Aston Martin DB9 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 Aston Martin DB9 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 Aston Martin DB9 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 Aston Martin DB9 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

74 in wide (body only, mirrors folded) — about 22 in of total clearance, so roughly 11 in per side.

Garage door height
Clears

50 in tall — 34 in of headroom before roof rails, antennas, or a roof box are added.

Parking space
Fits a standard stall

185 in long leaves 31 in to spare in an 18 ft space, and 34 in of side clearance in a 9 ft one.

Its wheelbase (107.9 in) accounts for about 58% 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 Aston Martin DB9 curb weight to pair footprint with mass.

Frequently Asked Questions About DB9 Dimensions

How long is the Aston Martin DB9?

The Aston Martin DB9 is 185.039 inches long, 74.0157 inches wide and 50 inches tall. That is roughly 15.4 feet — compare it with your garage depth before buying.

Will the Aston Martin DB9 fit in a standard garage?

A standard single-car garage is about 20 feet (240 in) deep and 10 feet (120 in) wide. At 185.039 in long and 74.0157 in wide, the Aston Martin DB9 fits with 55 in of room to spare front-to-back. Remember to allow for mirrors and door swing.

How much does the Aston Martin DB9 weigh?

Curb weight for the Aston Martin DB9 is about 4,092 lbs. Curb weight excludes passengers and cargo, so add roughly 150 lbs per occupant when calculating payload.

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