Aston Martin Db9 (2009)
2009 Aston Martin Db9
CarHunch analysed 281 real MOT records for the 2009 Aston Martin Db9.
Real test outcomes — pass rates, defect profiles, mileage data — from verified DVLA records. Updated as new MOTs are recorded.
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The 2009 DB9 passes MOT at 90.5%, well above the UK average of 80%, which reflects solid underlying reliability—though only 281 vehicles were analysed, so the sample is relatively small. The dangerous defect rate of 5.3% is reassuringly low, suggesting structural and safety issues are uncommon in this cohort.
These cars sit at a notably low median mileage of just 25,261 miles for their age, indicating they're typically cherished weekend toys rather than daily drivers, which partly explains the strong pass rate. With an average of 1.33 failures and 6.5 advisories per test, expect routine wear items (suspension, trim, minor electrics) rather than catastrophic problems—but before buying, get a pre-purchase inspection focusing on the cooling system and gearbox, as these are the DB9's known weak spots.
We have limited data for the 2009 Aston Martin Db9 — treat the figures below as indicative rather than definitive.
These stats describe 281 vehicles as a group. The specific vehicle you're looking at could be the one good example or the one outlier. Run its registration to find out.
What tends to go wrong
Across 281 vehicles — figures show how many had each issue flagged at least once in their MOT history.
Data covers a 3-year window centred on 2009.
See this vehicle's full MOT history & AI hunches
Spot recurring advisories, hidden issues, and how it compares to 281 Aston Martin Db9 cars.
Before you buy a 2009 Aston Martin Db9
Based on MOT data from 281 vehicles — here's what to check.
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Check the full MOT history.
5.3% of these vehicles have had a dangerous defect recorded -
recurring advisories often signal problems years before they become failures.
Search the reg on CarHunch for the full MOT history, reliability stats and a free AI-powered analysis of that exact vehicle. -
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Brake pipes, sills and subframes are the key areas on a vehicle this age — structural rust is hard to spot without getting underneath. A mechanic will check all of this before you commit, and give you a concrete basis to negotiate on price.
Inspection
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Outstanding finance, insurance write-offs and clocking won't appear in the MOT records — a dedicated history check covers all of this. Our link gets you 20% off automatically.
History
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Colour Breakdown
Based on 5,521 Aston Martin Db9 vehicles registered in the UK — across all years. From DVLA registration records.
Mileage Distribution
Most 2009 Aston Martin Db9 vehicles sit in the blue band. If the vehicle you're looking at is outside it, it's either unusually low or high mileage for its age.
Half of all 2009 Aston Martin Db9 vehicles fall between 16,165 and 35,301 miles.
2009 Aston Martin Db9 — Still on the Road
Most 2009 Aston Martin Db9s are still being driven.
Strong survival — 220 vehicles still getting MOTs in 2025, 88% of the peak.
Based on vehicles from this manufacture year that had at least one MOT test in each calendar year. Data from 2014–2025.
* The 2020 dip reflects the government's COVID-19 MOT exemption, which allowed certificates to be extended by six months — fewer tests were conducted that year.
MOT History Averages
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Compare with another model
See how the 2009 Aston Martin Db9 stacks up against a rival.