2009 Aston Martin DB9: common problems and MOT failures
What MOT testers find on the Aston Martin DB9 first registered in 2009: we looked at the 671 MOTs these cars had during 2023–2025. Plus known faults and what to look at before you buy one.
Common 2009 Aston Martin DB9 MOT failures and advisories
The share of 2009 Aston Martin DB9 MOT tests where testers flagged each area, as a fail or an advisory. Rough prices are typical independent-garage costs.
- Tyres13% of testsRough price £70–£150
At the viewing: Check the tread on all four tyres, including the inside edges, and look for cracks or bulges.
- Lights and electrics7% of testsRough price £10–£80
At the viewing: Ask a friend to check every light, including brake lights and indicators, while you operate them.
- Brakes7% of testsRough price £150–£350
At the viewing: Look for a lip on the disc edges and feel for judder or pulling when braking firmly from about 40mph.
- Wipers, windscreen and mirrors3% of testsRough price £15–£250
At the viewing: Check for chips in the driver's view, and test the wipers and washers.
- Suspension3% of testsRough price £120–£400
At the viewing: Listen for knocks over speed bumps, and look behind each front wheel for a snapped coil spring.
Questions to ask the seller before buying a 2009 Aston Martin DB9
Ask before you travel to see it. A seller who knows the car will have answers, and receipts.
- Can I see the service history and receipts for any big jobs?
Looking at an Aston Martin DB9?
Check the actual car: its own MOT history, mileage and what to ask the seller. Free, no sign-up.
Other years
Every year of the Aston Martin DB9 compared
| Year | MOT tests | Most flagged |
|---|---|---|
| 2017 | – | Too few tests |
| 2016 | 491 | Tyres 11% |
| 2015 | 594 | Tyres 15% |
| 2014 | 496 | Tyres 16% |
| 2013 | 498 | Tyres 16% |
| 2012 | 221 | Tyres 15% |
| 2011 | 258 | Brakes 12% |
| 2010 | 558 | Tyres 15% |
| 2008 | 1,357 | Tyres 13% |
| 2007 | 1,892 | Tyres 14% |
| 2006 | 1,737 | Tyres 15% |
| 2005 | 3,054 | Tyres 13% |
| 2004 | 756 | Tyres 16% |
Where this comes from: the DVSA's anonymised results for every MOT test done in Great Britain during 2023–2025, counting the MOTs of Aston Martin DB9 cars first registered in 2009. "Flagged" includes advisories, so it isn't the same as a fail rate. How we score