Peugeot Partner MOT Failures
An analysis of 542,472 real DVSA MOT tests on the Peugeot Partner — what fails, how often, and how that compares to every other car on UK roads. Generations covered: MK1 (1996–2008), MK2 (2008–2018), MK3 (2018–2024).
Where the Peugeot Partner fails its MOT
The single biggest MOT failure point on the Peugeot Partner is emissions failure — this model is 28 times more likely to fail on this item than the average car on UK roads. That makes it a significant weak point for anyone buying or owning this model. Across 542,472 MOT tests, 0.14% of all Peugeot Partner tests recorded this as a failure.
Exhaust and emissions failures often point to catalytic converter degradation, lambda sensor faults, or — in diesel models — DPF problems. These can be expensive to fix and will cause an immediate MOT failure.
Other notable weak points include load sensing valve seized or inoperative and ab... (178x the fleet average), load sensing valve linkage defective (237x the fleet average), power steering fault (134x the fleet average), and engine mounting/bracket severely damaged or det... (34x the fleet average). These ratios compare the Peugeot Partner's failure rate on each item against the national average for all cars tested — a ratio of 10x means this model fails ten times more often than a typical car.
The failures span 7 categories: Exhaust & Emissions, Brakes, Steering, Bodywork, Lights & Electrics and others. If you're inspecting a Peugeot Partner before purchase, these are the areas to focus on — and if any have been flagged as advisories on a previous MOT, they're likely to become failures in the near future.
How failures change with mileage
The Peugeot Partner's weak points shift as the car covers more miles. Understanding these patterns helps you know what to expect — and what to budget for — at each stage of ownership.
Under 60,000 miles
At this mileage, most failures are either design-related or caused by age rather than wear. Components like bushes and drop links may not have been replaced yet, and original-fit parts can deteriorate even on low-mileage cars that spend a lot of time sitting.
For the Peugeot Partner specifically, the DVSA data shows the most common failures at this mileage are power steering fault (134x the average) and light unit fault (59x). wheel damage (47x) and electrical wiring fault (37x) also appear frequently.
60,000 to 100,000 miles
This is where routine wear items start to show up. Brake components, tyres, and exhaust parts have done serious work by this point. Cars that have been well serviced will show fewer of these failures — this mileage band is where good maintenance really separates the well-kept from the neglected.
For the Peugeot Partner specifically, the DVSA data shows the most common failures at this mileage are load sensing valve linkage defective (237x the average) and load sensing valve seized or inoperative and ab... (161x). axle or kingpin wear (56x) and seat mounting fault (32x) also appear frequently.
Over 100,000 miles
High-mileage cars accumulate failures across multiple systems. The key question isn't whether things will need doing — they will — but whether the car has been maintained well enough to keep on top of them. Look for a consistent service history and recent MOT passes with minimal advisories.
For the Peugeot Partner specifically, the DVSA data shows the most common failures at this mileage are load sensing valve seized or inoperative and ab... (160x the average) and load sensing valve linkage defective (141x). track rod ends worn (33x) and emissions failure (25x) also appear frequently.
The shift from power steering fault at lower mileages to load sensing valve seized or inoperative and ab... at higher mileages is typical — early failures tend to be design or factory-related, while high-mileage failures reflect accumulated mechanical wear. A car that's been well maintained will usually dodge the worst of both.
Known issues beyond the MOT
An MOT only tests roadworthiness at a single point in time — it won't catch developing faults, intermittent problems, or issues that haven't yet reached the failure threshold. These are the issues that Peugeot Partner specialists and owners flag most frequently, drawn from manufacturer technical bulletins, workshop data, and verified owner reports.
Load sensing valve failure Dangerous
The load sensing valve (LSV) regulates rear brake pressure based on vehicle loading in commercial variants. Affects MK1, MK2; typical independent garage repair cost is £180–£320.
Brake pedal anti-slip cover wear Major
The rubber anti-slip cover on the brake pedal becomes worn smooth, missing, or loose at exceptionally high rates compared to other vehicles. Affects MK2, MK3; typical independent garage repair cost is £25–£50.
Power steering system failure (MK1) Major
Hydraulic power steering systems on first-generation Partners suffer fluid leaks and pump malfunctions at 38.4 times the fleet average. Affects MK1; typical independent garage repair cost is £280–£550.
Engine mounting deterioration Major
Engine mountings deteriorate and fail at The rubber elements in the mountings degrade over time, particularly on commercial vehicles subjected to frequent load changes and stop-start driving. Affects MK1, MK2; typical independent garage repair cost is £180–£350.
For the complete picture — including repair costs across independent, specialist, and dealer garages — see the full Peugeot Partner common problems breakdown.
What to check before buying a Peugeot Partner
Based on the MOT failure data and known issues above, here's what to prioritise when inspecting a Peugeot Partner:
Exhaust & Emissions — check for emissions failure. Brakes — check for load sensing valve seized or inoperative and ab..., load sensing valve linkage defective. Steering — check for power steering fault.
Beyond the MOT items, ask specifically about load sensing valve failure and brake pedal anti-slip cover wear. These won't show up on a standard MOT but can be expensive to fix — repairs start from £180. A specialist pre-purchase inspection is worth the investment on this model.
Always check the car's full MOT history for patterns — recurring advisories often become failures within 12 months. And verify the service history to confirm maintenance has been kept up to schedule. Enter any reg into our free car check to see the complete picture.
Looking at a specific Peugeot Partner?
Enter the reg to see its full MOT history, mileage records, write-off status, and finance checks.
Peugeot Partner MOT FAQs
What are the most common MOT failures on a Peugeot Partner?
Based on 542,472 DVSA MOT tests, the most common failure is emissions failure — at 28x the national fleet average. Other frequent failures include load sensing valve seized or inoperative and ab... and load sensing valve linkage defective.
Is the Peugeot Partner reliable based on MOT data?
The Peugeot Partner has 20 MOT failure categories above the fleet average. Specialists also flag load sensing valve failure as a concern. A pre-purchase inspection and service history check are recommended.
What MOT failures should I expect at high mileage?
Above 100,000 miles, the Peugeot Partner most commonly fails on load sensing valve seized or inoperative and ab... and load sensing valve linkage defective. Under 60,000 miles, the main issues are power steering fault and light unit fault.
How do I check a Peugeot Partner's MOT history?
Enter the registration number into our free car check above. You'll see every MOT test result, advisories and failures, mileage readings, write-off status, and finance checks.
MOT failure data sourced from DVSA bulk test records via data.gov.uk. Ratios compare this model's failure rate against the national fleet average. Known issues sourced from manufacturer bulletins, specialist workshops, and verified owner reports.