Am General Hummer MOT reliability

Am General Hummers passed their MOT first time 0% of the time across 1 test in 2025.

These figures come from only 1 MOT test. With so few cars, a single pass or fail changes the percentages a lot, so treat them as a rough guide rather than a true average.

First-time pass rate

0%

MOTs analysed

1

Still licensed (GB)

–

Body type

Convertible

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

2004 diesel

1 MOT

Passed first time 0%. Typical mileage 7,651 (most between 7,651 and 7,651).

2006: 100% → 2025: 0%

Most common failures

Headlamp aim: projected beam image is obviously incorrect (100.0%)
Outline marker lamp: not working (100.0%)
Passenger's seat: backrest cannot be secured in the upright position. (100.0%)

Where 2004 Hummers fail

Body, structure & corrosion

100.0%

Lights & electrics

100.0%

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.