MOT failure rates

Mitsubishi Shogun MOT failure rates: what to expect

What fails on a Mitsubishi Shogun at MOT, how often, and what each fix typically costs.

Updated 4th September 2026 DVSA data: Across 27,709 recorded MOT tests, 27.4% failed.

Mitsubishi Shogun
Image via Wikipedia, CC-licensed.

The Mitsubishi Shogun often faces specific issues during its MOT tests, with common failures including suspension components, emissions, and brakes. Typical repair costs can vary, but addressing these problems promptly can help ensure your vehicle passes its MOT and remains roadworthy.

Suspension Issues

One of the most frequent causes of MOT failures for the Mitsubishi Shogun is worn suspension components. This can include issues with shock absorbers, bushings, and ball joints. If these parts are found to be leaking or excessively worn, they will need to be replaced.

Regular checks can help catch these issues early, potentially saving money in the long run.

Emissions Failures

Emissions tests are a critical part of the MOT, and the Mitsubishi Shogun can sometimes struggle to meet the required standards. Common problems include faulty catalytic converters or issues with the exhaust system. If the vehicle emits excessive pollutants, it will fail the MOT.

Keeping the engine well-maintained and using quality fuel can help reduce emissions and improve performance.

Brake System Problems

The brakes are vital for safety, and any issues can lead to an MOT failure. Common problems include worn brake pads, discs, and issues with the brake lines. If the brake system does not perform adequately during testing, it will need immediate attention.

Regular brake inspections can help identify problems before they become serious.

Tyre Condition

Tyres are a crucial aspect of vehicle safety, and the Mitsubishi Shogun is no exception. MOT testers check for tread depth, uneven wear, and sidewall damage. If any of these issues are present, the vehicle will fail the test.

Regularly checking tyre pressure and tread depth can help prolong their life and ensure they meet MOT requirements. Additionally, rotating tyres can help prevent uneven wear.

Lighting and Electrical Failures

Lighting and electrical systems are frequently checked during the MOT. Common issues include faulty bulbs, damaged wiring, or malfunctioning indicators. A failure in these systems can lead to a failed MOT, as they are essential for safe driving.

Regularly inspecting lights and electrical components can help prevent failures during the MOT.

Bodywork and Structural Integrity

While not as common as mechanical failures, bodywork and structural issues can also lead to an MOT failure. This can include rust, corrosion, or damage to the chassis. If these problems are severe, they may compromise the vehicle’s safety.

Regular maintenance and addressing any signs of rust early can help prevent costly repairs and ensure the vehicle remains safe and roadworthy.

Mitsubishi Shogun recall record

12 recalls have been issued for the Mitsubishi Shogun, between 2000 and 2020.

  1. THE RIGHT FRONT LOWER ARM ASSEMBLY COULD BE BROKEN DUE TO IMPROPER WELDING

    R/2020/147

    Issued 20 November 2020

    The right front lower arm assembly could be broken due to improper welding by the supplier.

    Remedy:The right front lower arm will be replaced

    Affects cars built Oct 2016 to Feb 2018

  2. PROPELLANT IN THE DRIVER AND PASSENGER SIDE AIRBAG INFLATORS MAY HAVE DETERIORATED

    R/2017/275

    Issued 30 October 2017

    The propellant (ammonium nitrate) in the inflator of the drivers and passengers front airbag inflator may deteriorate due to high temperature and humid conditions over a longer period in use. As a result the inflator body may rupture during airbag deployment in the event of an accident where the airbags are required to be deployed. The inflator body may rupture during airbag deployment with the potential to cause injury.

    Remedy:Replacement of the driver and passenger front airbag inflators.

    Affects cars built Sept 2006 to Jun 2012

  3. ENGINE MAY STALL

    R/2015/003

    Issued 11 February 2015

    Due to a fault in the engine ECU software it is possible that the 4M41 engines in the Shogun will not learn the variations or age deterioration in injectors and be able to adjust the amount of fuel being injection accordingly. This inability to learn these values correctly can result in the engine emits an excessive amount of soot to the DPF which can block it. This can result in the engine stalling and not being able to restart.

    Remedy:Recall all affected vehicles and reprogramme engine ECU software.

    Affects cars built Oct 2011 to Dec 2013

  4. ENGINE MAY STALL

    R/2015/004

    Issued 11 February 2015

    Due to a high carbon build up the check ball seat of the timing chain tensioner can show premature wear. It is possible that the check ball may stick to the seat preventing the tensioner from functioning properly. This in turn will result in an un-tensioned timing chain which causes a rattling noise and in the worst cases the chain will break.

    Remedy:Replace tensioner on all affected vehicles. Depending on outcome of further inspections the timing chain may also need to be replaced.

    Affects cars built Oct 2006 to Mar 2014

8 older recalls not shown.

A recall applies to a build range, not to every car of this model. Check a registration to see whether one specific vehicle has an outstanding recall.

Mitsubishi Shogun MOT record

From 27,709 recorded MOT tests, 27.4% failed.

MOT pass and failure rates by year of first registration
RegisteredTestsFailedMedian mileage
20211,19110.5%41,287 mi
202067114.5%44,083 mi
201972516.1%52,507 mi
20181,12316.1%55,358 mi
20171,15216.2%60,426 mi
20161,52318.6%67,356 mi
20151,82018.9%73,365 mi
20141,53221.9%86,422 mi

Most common reasons for failure

  1. A suspension pin, bush or joint excessively worn33.2%
  2. Brake pipe damaged or excessively corroded18.7%
  3. The strength or continuity of the load bearing structure within 30cm of any sub-frame, spring or suspension component mounting (a 'prescribed area') is significantly reduced or inadequately repaired17.7%
  4. Tyre tread depth not in accordance with the requirements17.4%
  5. Vehicle structure corroded to the extent that the rigidity of the assembly is seriously reduced13.0%

Figures cover every Mitsubishi Shogun tested in the DVSA dataset, not this specific car. Check a registration for the actual history of one vehicle.

Frequently asked questions

What is the Mitsubishi Shogun MOT requirement?

In the UK, the Mitsubishi Shogun must have an MOT test every year once it is three years old. This ensures that the vehicle meets safety and environmental standards.

How can I check the MOT history of a Mitsubishi Shogun?

You can check the MOT history of a Mitsubishi Shogun by visiting the official UK government website. You will need the vehicle's registration number and the make.

What common issues might cause a Mitsubishi Shogun to fail its MOT?

Common issues that could lead to an MOT failure for a Mitsubishi Shogun include worn brakes, faulty lights, and issues with emissions. Regular maintenance can help prevent these problems.

Can I drive my Mitsubishi Shogun if the MOT has expired?

No, it is illegal to drive a Mitsubishi Shogun or any vehicle on public roads without a valid MOT certificate. You should arrange for an MOT test before the expiry date.

What should I do if my Mitsubishi Shogun fails its MOT?

If your Mitsubishi Shogun fails its MOT, you will receive a list of reasons for the failure. You will need to address these issues and have the vehicle retested.

How much does an MOT for a Mitsubishi Shogun typically cost?

The cost of an MOT for a Mitsubishi Shogun can vary depending on the garage, but it is generally in line with standard MOT prices across the UK. It is advisable to shop around for the best deal.

Is it possible to get a free retest for my Mitsubishi Shogun?

Yes, many garages offer a free retest if your Mitsubishi Shogun fails its MOT and you have the repairs done at the same location. Check with the garage for their specific policy.

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