MG 4 Trophy MOT pass rate: 93.0% (2,104 tests, 2025)

The MG 4 Trophy passed 93.0% of its 2,104 MOT tests in 2025 — 15.5 points above the UK average of 77.5%. The median tested example was 3 years old with 24,598 miles on the clock.

93.0%Pass rate (2025)

2,104MOT tests analysed

24,598 miMedian mileage at test

3 yrsMedian age at test

How the 4 Trophy compares

MG 4 Trophy

93.0%

UK average (all Class 4 vehicles)

77.5% across 33.1 million tests

MG average (all models)

84.9%

What fails most on the MG 4 Trophy

Across failed and rectified tests in 2025, these vehicle systems produced the most defects on the 4 Trophy:

#	System	Defects recorded	Share
1	Tyres	133	100.0%

Pre-MOT checklist for 4 Trophy 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

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

4 Trophy pass rate by registration year

Registration year	Tests	Pass rate	Vs same-age	Median mileage
2022	1,573	92.1%	+0.8 pts	25,540

Check a specific 4 Trophy 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 MG models

378.5% pass rate · 19,553 tests ZS79.0% pass rate · 18,837 tests Hs Exclusive S-A92.5% pass rate · 10,003 tests 5 Exclusive90.2% pass rate · 9,518 tests ZS Exclusive EV87.7% pass rate · 9,445 tests ZS Exclusive Vti-Tech88.4% pass rate · 9,373 tests Tf73.7% pass rate · 8,549 tests Hs Exclusive90.9% pass rate · 8,098 tests

FAQs

What is the MOT pass rate for a MG 4 Trophy?

In 2025, 93.0% of 2,104 first MOT tests on the MG 4 Trophy were passes (UK average: 77.5%). Data: DVSA anonymised MOT results.

What does the 4 Trophy fail its MOT on most?

Lighting, tyres and suspension dominate failures across comparable models.

Is the MG 4 Trophy reliable?

MOT pass rate is one lens on durability: at 93.0% it performs above the national average at a median age of 3 years and 24,598 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.