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MOT reliability

Aston martin Db9

5,584 vehicles · 81,807 completed MOT tests analysed
89%
MOT pass rate

Based on 5,584 Aston martin Db9 vehicles and 81,807 completed MOT tests, the Aston martin Db9 has an overall 89% pass rate, with an average recorded mileage of 42,014 miles.

5,584
Vehicles
81,807
MOT tests
2,112
Avg miles / year
0.7
Faults per test
1%
Dangerous-fault share

Aston martin Db9 problem areas

Where faults occur most across all Aston martin Db9 MOT tests:

  • Other58%
  • Tyres, wheels & suspension24%
  • Brakes17%
  • Lamps & electrical6%
  • Steering3%
  • Visibility3%
  • Emissions & nuisance3%
  • Identification & plates1%

Aston martin Db9 pass rate by age

How the Aston martin Db9's MOT pass rate changes as it ages (buckets with 20+ tests).

Age (years)TestsPass rate
1450%
220391%
35,56192%
45,71690%
55,60190%
65,61390%
75,62889%
85,60389%
95,40089%
105,24189%
114,99789%
124,68889%
134,34089%
144,12389%
153,87789%
163,75689%
173,44790%
183,04089%
192,36189%
201,66290%

Fuel types: Petrol (5,578), Other (5), Gas Bi-Fuel (1)

Most common Aston martin Db9 MOT faults

These are the faults and advisories recorded most often across Aston martin Db9 MOT tests:

  1. Offside Rear Tyre worn close to the legal limit (4.1.E.1) (1,575 times)
  2. Nearside Rear Tyre worn close to the legal limit (4.1.E.1) (1,558 times)
  3. Under-trays fitted obscuring some underside components (1,252 times)
  4. Rear Brake pad(s) wearing thin (3.5.1g) (1,189 times)
  5. Offside Front Tyre slightly damaged/cracking or perishing (5.2.3 (d) (ii)) (1,017 times)
  6. Nearside Front Tyre slightly damaged/cracking or perishing (5.2.3 (d) (ii)) (998 times)
  7. Offside Rear Tyre worn close to legal limit/worn on edge (5.2.3 (e)) (984 times)
  8. Nearside Rear Tyre worn close to legal limit/worn on edge (5.2.3 (e)) (966 times)
  9. Nearside Front Tyre worn close to the legal limit (4.1.E.1) (807 times)
  10. Rear Brake pad(s) wearing thin (1.1.13 (a) (ii)) (802 times)
  11. Offside Front Tyre worn close to the legal limit (4.1.E.1) (748 times)
  12. Engine covers fitted obscuring some components in the engine bay (727 times)
  13. Nearside Front Tyre worn close to legal limit/worn on edge (5.2.3 (e)) (695 times)
  14. Offside Front Tyre worn close to legal limit/worn on edge (5.2.3 (e)) (635 times)
  15. Front Brake pad(s) wearing thin (3.5.1g) (625 times)

Aston martin Db9 pass rate by registration year

YearVehiclesTestsPass rateAvg mileage
2018 1 1 100% 10,293
2017 36 249 96% 14,488
2016 177 1,359 95% 20,887
2015 221 1,845 94% 23,359
2014 190 1,849 92% 28,979
2013 176 1,939 92% 31,179
2012 86 996 90% 37,398
2011 95 1,224 91% 35,164
2010 218 2,998 89% 39,108
2009 281 3,948 90% 38,567
2008 574 8,582 89% 44,253
2007 857 13,190 90% 43,170
2006 803 13,044 89% 44,066
2005 1,411 23,935 89% 48,097
2004 386 6,585 88% 51,137
2003 12 35 94% 23,179
1996 1 5 100% 34,136

Aston martin Db9 reliability FAQ

Across 5,584 Aston martin Db9 vehicles in our MOT data, 89% pass the MOT (a 11% failure rate), with about 0.7 faults or advisories recorded per test.

The most frequently recorded Aston martin Db9 MOT issues are: Offside Rear Tyre worn close to the legal limit (4.1.E.1); Nearside Rear Tyre worn close to the legal limit (4.1.E.1); Under-trays fitted obscuring some underside components.

The typical Aston martin Db9 in our data has covered around 42,014 miles.

Compare the Aston martin Db9

See how the Aston martin Db9 stacks up against other Aston martin models on MOT reliability:

Db9 vs Vantage Db9 vs V8 vantage Db9 vs Db7 Db9 vs Db11

Check a specific Aston martin Db9

Enter a registration to see that exact vehicle's full MOT history, advisories and recurring faults.

See all Aston martin models · Learn about common MOT failures · what an MOT checks