Mercedes-Benz A 250 AMG Line E Auto MOT pass rate: 89.4% (4,237 tests, 2025)

The Mercedes-Benz A 250 AMG Line E Auto passed 89.4% of its 4,237 MOT tests in 2025 — 11.9 points above the UK average of 77.5%. The median tested example was 5 years old with 43,307 miles on the clock.

89.4%Pass rate (2025)

4,237MOT tests analysed

43,307 miMedian mileage at test

5 yrsMedian age at test

How the A 250 AMG Line E Auto compares

Mercedes-Benz A 250 AMG Line E Auto

89.4%

UK average (all Class 4 vehicles)

77.5% across 33.1 million tests

Mercedes-Benz average (all models)

80.7%

What fails most on the Mercedes-Benz A 250 AMG Line E Auto

Across failed and rectified tests in 2025, these vehicle systems produced the most defects on the A 250 AMG Line E Auto:

#	System	Defects recorded	Share
1	Tyres	364	69.5%
2	Brakes	84	16.0%
3	Visibility	76	14.5%

Pre-MOT checklist for A 250 AMG Line E Auto owners

Based on the failure profile above, ten minutes with a torch before your test removes the most likely fail items:

Check tread with the 20p test and inspect sidewalls for cracking — tyres close to the limit are the country’s most common advisory
Feel for a spongy pedal or pulling to one side; check pad wear through the wheel spokes if visible
Replace smeared wiper blades and top up washer fluid — both are test items

Check the engine before the tester does

A stored fault code with the engine light on is an automatic Major defect. Scan and clear resolved faults before booking.

Topdon OBD2 scannersTopdon diagnostic scanners with full-system readouts
XTOOL diagnostic toolsXTOOL code readers for petrol and diesel cars
Autel UK testersAutel professional-grade diagnostic testers

A 250 AMG Line E Auto pass rate by registration year

Registration year	Tests	Pass rate	Vs same-age	Median mileage
2020	6,923	89.2%	-0.7 pts	35,860
2021	3,890	89.8%	-0.6 pts	35,795

Check a specific A 250 AMG Line E Auto before you buy

Pass rates describe the model; they can’t tell you about the one car you’re looking at. Run its plate through our free MOT history check to see its personal record of failures, advisories and mileage readings.

Other Mercedes-Benz models

C78.2% pass rate · 343,551 tests A-Class77.8% pass rate · 232,671 tests E79.7% pass rate · 215,896 tests A89.1% pass rate · 93,733 tests Vito73.4% pass rate · 81,263 tests GLC87.2% pass rate · 65,847 tests GLA83.1% pass rate · 64,404 tests CLA82.7% pass rate · 62,279 tests

FAQs

What is the MOT pass rate for a Mercedes-Benz A 250 AMG Line E Auto?

In 2025, 89.4% of 4,237 first MOT tests on the Mercedes-Benz A 250 AMG Line E Auto were passes (UK average: 77.5%). Data: DVSA anonymised MOT results.

What does the A 250 AMG Line E Auto fail its MOT on most?

The biggest defect group is tyres (69.5% of its recorded defects), followed by brakes.

Is the Mercedes-Benz A 250 AMG Line E Auto reliable?

MOT pass rate is one lens on durability: at 89.4% it performs above the national average at a median age of 5 years and 43,307 miles. Always check the individual car's history too.

Source: DVSA Anonymised MOT tests and results, 2025 extract (Class 4 initial tests only; retests excluded). Contains public sector information licensed under the Open Government Licence v3.0. Figures rounded to one decimal place.