MOT failure data · 2025

Peugeot Horizon MOT problems

Across every Peugeot Horizon that failed its 2025 MOT, the defect testers recorded most often was joints constant velocity boot split or insecure, no longer prevents the ingress of dirt, on 12.45% of failure items. The broadest problem area was lamps, reflectors and electrical equipment at 26.39%. These are recorded defects across the model, not a diagnosis of any one car.

Most common Peugeot Horizon MOT failures

#	Recorded defect	Area	Share
1	Joints constant velocity boot split or insecure, no longer prevents the ingress of dirt	Body, chassis, structure	12.45%
2	Coil spring fractured or broken	Suspension	8.47%
3	Position lamp not working	Lamps, reflectors and electrical equipment	5.56%
4	Stop lamp not working	Lamps, reflectors and electrical equipment	5.51%
5	Brake pads less than 1.5 mm thick	Brakes	3.22%
6	Exhaust system has a major leak of exhaust gases	Body, chassis, structure	3.15%
7	Wipers does not clear the windscreen effectively	Visibility	2.93%
8	Tread depth tread depth below requirements of 1.6mm	Tyres	2.79%
9	Registration plate lamp(s) inoperative in the case of a single lamp or all lamps	Lamps, reflectors and electrical equipment	2.63%
10	Individual direction indicators incorrect colour	Lamps, reflectors and electrical equipment	2.54%

Shares are of all recorded failure items for this model, so they sum to less than 100% — a single failed test often records several defects, and the long tail below the top 10 is not shown.

What this means if you are buying one

Use it as a viewing checklist. If you are looking at a Peugeot Horizon, these are the areas worth inspecting and worth asking about — and worth reading the car's own MOT history for, since a defect that keeps reappearing as an advisory is a better signal than any model-wide average.

The MOT record also has hard limits: it does not check the engine, clutch or gearbox, and it says nothing about outstanding finance, insurance write-off history, stolen markers or whether the mileage is genuine. Our used Peugeot Horizon buying guide covers what to check beyond the MOT.

Checking a specific Peugeot Horizon?

Enter its registration for finance, write-off, stolen, mileage and keeper history.

Other Peugeot models

Peugeot Horizon MOT FAQs

What does a Peugeot Horizon most commonly fail its MOT on?

The single most recorded defect on Peugeot Horizon cars failing their 2025 MOT was "joints constant velocity boot split or insecure, no longer prevents the ingress of dirt", appearing on 12.45% of failure items.

Does this mean my Peugeot Horizon will fail?

No. This is what testers recorded across every Peugeot Horizon that failed in 2025. It shows where this model tends to need attention, not the condition of any individual car. The Peugeot Horizon passed 76.32% of its initial tests.

How do I see a specific Peugeot Horizon's MOT history?

Enter its registration on our free MOT history check to see that car's own test results, advisories and recorded mileages.

Defect counts from the DVSA MOT Anonymised test-item data for 2025 (class 4 initial tests, failure items only — advisories and minor defects excluded), licensed under the Open Government Licence v3.0.