Mitsubishi Mirage MOT failure rates: what to expect

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

Mitsubishi Mirage
Image via Wikipedia, CC-licensed.

The Mitsubishi Mirage often faces MOT failures related to its brakes, suspension, and emissions systems. Typical issues include worn brake pads, faulty suspension components, and exhaust leaks. Fixing these problems can range from £50 for minor repairs to over £500 for more extensive work, depending on the issue.

Brake System Failures

One of the most common reasons for MOT failures in the Mitsubishi Mirage is related to the braking system. Worn brake pads and discs are frequent culprits, as they are subject to wear and tear over time. If the brake pads are too thin, they may not provide adequate stopping power, leading to an automatic failure.

Replacing brake pads typically costs between £50 and £150, depending on whether you opt for budget or premium parts. If the brake discs also need replacing, the total cost can rise to between £150 and £300. Regular checks and timely replacements can help prevent these issues from escalating.

Suspension Problems

Suspension issues are another common area of concern for the Mitsubishi Mirage during the MOT. Worn shock absorbers or damaged suspension bushes can lead to poor handling and increased tyre wear. If the suspension does not meet safety standards, the vehicle will fail the MOT.

Repair costs for suspension components can vary widely. Replacing shock absorbers may cost around £100 to £300, while bush replacements can be less expensive, typically ranging from £50 to £150. Regular maintenance and inspections can help identify these issues before the MOT.

Emissions Failures

Emissions failures are increasingly common in modern vehicles, including the Mitsubishi Mirage. Problems with the exhaust system, such as leaks or a malfunctioning catalytic converter, can lead to higher emissions and a failed MOT. The vehicle must meet specific emissions standards, and any failure in this area will result in a rejection.

Fixing emissions-related issues can be costly. A new catalytic converter can cost between £300 and £800, depending on the model and parts used. Exhaust repairs, such as fixing leaks or replacing sections, can range from £50 to £200. Regular servicing can help ensure that the emissions system remains compliant.

Tyre Issues

Tyres are a critical safety component and are often a reason for MOT failures in the Mitsubishi Mirage. Common problems include insufficient tread depth, uneven wear, or damage to the sidewalls. The legal minimum tread depth in the UK is 1.6mm, and anything below this will result in an automatic failure.

Replacing tyres can vary significantly in cost depending on the brand and type. Budget tyres may start around £40 each, while premium options can exceed £100. Regularly checking tyre pressure and tread depth can help avoid failures and ensure safety on the road.

Lighting and Electrical Failures

Lighting and electrical issues are another frequent cause of MOT failures for the Mitsubishi Mirage. Problems can include blown bulbs, faulty wiring, or malfunctioning indicators. All lights must function correctly to meet safety standards, and any failure in this area can lead to a rejection.

Replacing bulbs is generally inexpensive, often costing between £5 and £20 per bulb. However, if there are underlying electrical issues, the costs can escalate, potentially reaching £100 or more for diagnostics and repairs. Regular checks of all lights can help ensure they remain in good working order.

Bodywork and Structural Integrity

While not as common as mechanical failures, issues with bodywork and structural integrity can also lead to MOT failures in the Mitsubishi Mirage. Rust, corrosion, or damage to critical structural components can compromise safety and result in a failed test.

Repairing bodywork can vary widely in cost. Minor rust repairs might cost around £100, while more extensive structural repairs could exceed £500. Regular inspections and prompt repairs can help maintain the vehicle’s integrity and safety.

By staying proactive with maintenance and addressing issues promptly, Mitsubishi Mirage owners can reduce the likelihood of MOT failures and associated costs.

Frequently asked questions

What is the Mitsubishi Mirage MOT requirement?

In the UK, the Mitsubishi Mirage requires an MOT test once it reaches three years old. This annual test ensures that the vehicle meets safety and environmental standards.

How can I check if my Mitsubishi Mirage is due for an MOT?

You can check your Mitsubishi Mirage's MOT status by entering its registration number on the UK government's MOT checker website. This will show you the expiry date and any past test results.

What are common issues found during a Mitsubishi Mirage MOT?

Common issues that may arise during an MOT for a Mitsubishi Mirage include worn tyres, faulty lights, and issues with the exhaust system. Regular maintenance can help prevent these problems.

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

The cost of an MOT for a Mitsubishi Mirage can vary depending on the garage, but it generally ranges from £30 to £50. It's advisable to shop around for the best price.

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

If your Mitsubishi Mirage fails its MOT, you will receive a list of issues that need to be addressed. You can have the repairs done and then retest the vehicle before the original MOT certificate expires.

Can I drive my Mitsubishi Mirage if it has no valid MOT?

You cannot legally drive your Mitsubishi Mirage without a valid MOT, except when taking it to a pre-booked MOT appointment. Driving without an MOT can result in fines and penalties.

How can I prepare my Mitsubishi Mirage for its MOT?

To prepare your Mitsubishi Mirage for its MOT, check the lights, tyres, and fluid levels. It’s also a good idea to ensure that the windscreen wipers and brakes are functioning properly.

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Sources

DVSA MOT History, Honest John reliability index, Parkers owner reviews, WhatCar reliability survey, UK Government MOT failure data.