Aston Martin DBX MOT reliability

Aston Martin DBXs passed their MOT first time 93% of the time across 911 tests in 2025. 1,840 are still licensed in Great Britain.

First-time pass rate

93%

MOTs analysed

911

Still licensed (GB)

1,840

Body type

Hatchback

Pass rate by year of first registration

Older cars fail more often, so compare a car with others of the same age. Years with very few MOTs can show extreme pass rates, even 0% or 100%, so give more weight to years with more tests.

In detail:

First registered

2020 petrol

168 MOTs

Passed first time 92%. Typical mileage 30,939 (most between 21,463 and 39,849).

2022: 100% → 2023: 94% → 2024: 96% → 2025: 92%

Most common failures

Condition: has a bulge, caused by separation or partial failure of its structure (1.8%)
Washers: not working (1.2%)
Tread depth below requirements of 1.6mm (1.2%)
Condition: has ply or cords exposed (1.2%)
Condition: has a lump, caused by separation or partial failure of its structure (1.2%)

Where 2020 DBXs fail

Wheels & tyres

6.0%

Brakes

1.2%

Visibility & wipers

1.2%

Exhaust, emissions & leaks

0.6%

Suspension & axles

0.6%

Looking at a particular car?

See its own MOT history, mileage and red flags, compared with these figures. Free.

Based on 2025 initial MOT tests in DVSA's anonymised MOT dataset (cars and light vans). Contains public sector information licensed under the Open Government Licence v3.0. Model details: Vehicle data by VehiclesDB.