Mercedes-Benz E300AMGLN MOT reliability

Mercedes-Benz E300AMGLNs passed their MOT first time 77% of the time across 192 tests in 2025.

First-time pass rate

77%

MOTs analysed

192

Still licensed (GB)

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Body type

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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

2021 ed

14 MOTs

These figures come from only 14 MOT tests. 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.

Passed first time 71%. Typical mileage 32,658 (most between 20,932 and 50,559).

2023: 100% → 2024: 73% → 2025: 71%

Most common failures

Condition: has a bulge, caused by separation or partial failure of its structure (14.3%)
Condition: has ply or cords exposed (7.1%)
Wipers: does not clear the windscreen effectively (7.1%)
Condition: fractured (7.1%)

Where 2021 E300AMGLNs fail

Wheels & tyres

28.6%

Visibility & wipers

7.1%

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.