Polestar 2 MOT failure rates: what to expect

What fails on a Polestar 2 at MOT, how often, and what each fix typically costs.

Polestar 2
Image via Wikipedia, CC-licensed.

The Polestar 2 is generally a reliable electric vehicle, but like any car, it can encounter issues that may lead to an MOT failure. Common failures include problems with lights, brakes, and suspension components. Understanding these issues and their typical repair costs can help owners maintain their vehicle effectively.

Lights and Electrical Systems

One of the most common reasons for MOT failure in the Polestar 2 is issues with lights and electrical systems. This includes malfunctioning headlights, brake lights, and indicators. The DVSA MOT data indicates that lighting faults are among the top reasons for failure across various models.

Repairing or replacing a faulty bulb is relatively inexpensive, typically costing around £10 to £30 depending on the type of bulb. However, more complex electrical issues, such as wiring faults, can escalate costs significantly, ranging from £50 to £150 for diagnostics and repairs.

Brake System Issues

The braking system is crucial for vehicle safety, and any issues can lead to an MOT failure. Common problems in the Polestar 2 include worn brake pads, damaged discs, or issues with the brake fluid. The Honest John reliability index highlights that brake-related failures are prevalent in many electric vehicles.

Replacing brake pads usually costs between £100 and £200, while disc replacement can range from £200 to £400. If the brake fluid needs to be replaced or if there are more extensive hydraulic issues, costs can rise further, sometimes exceeding £500.

Suspension and Steering Components

Suspension and steering components are vital for vehicle handling and comfort. MOT failures can occur due to worn shock absorbers, damaged springs, or issues with the steering rack. The Polestar 2, being a performance-oriented electric vehicle, can be particularly sensitive to suspension problems.

Replacing shock absorbers can cost between £150 and £300 per pair, while coil spring replacement might range from £100 to £250. If the steering rack requires attention, repairs can be more expensive, often costing upwards of £500, depending on the extent of the damage.

Tyres and Wheel Alignment

Tyres are another common area for MOT failures. The Polestar 2 must have adequate tread depth and no significant damage to the sidewalls. The legal minimum tread depth in the UK is 1.6mm, but it is advisable to replace tyres once they reach 3mm for safety.

Replacing tyres can vary widely in cost, from £50 to £150 per tyre, depending on the brand and specifications. Additionally, if wheel alignment is off, which can lead to uneven tyre wear, a typical alignment service costs around £50 to £100.

Exhaust and Emissions

Although the Polestar 2 is an electric vehicle and does not have a traditional exhaust system, it is essential to ensure that any residual systems, such as those for heating or cooling, are functioning correctly. Issues related to emissions can still arise, particularly if the vehicle has hybrid components.

If any repairs are needed on the heating or cooling systems, costs can range from £100 to £300, depending on the complexity of the issue. Regular maintenance can help prevent these problems and ensure the vehicle remains compliant with MOT standards.

Bodywork and Structural Integrity

While less common, bodywork and structural integrity can also lead to MOT failures. Issues such as rust, corrosion, or damage to the chassis can be problematic. The Polestar 2 is built with high-quality materials, but it is still susceptible to damage from road debris or accidents.

Repairing bodywork can be costly, with minor dents and scratches costing around £100 to £300 to fix, while more extensive repairs involving structural components can exceed £1,000. Regular inspections can help identify potential issues before they become serious problems.

Maintaining the Polestar 2 is essential for passing the MOT and ensuring safety on the road. By staying informed about common failure points and their associated costs, owners can take proactive measures to keep their vehicle in top condition.

Frequently asked questions

What is the Polestar 2 mot?

The Polestar 2 mot refers to the Ministry of Transport test required for vehicles in the UK. It checks that the car meets safety and environmental standards.

How often do I need to get my Polestar 2 mot done?

In the UK, your Polestar 2 must have an mot test every 12 months once it is three years old. It's important to keep up with this requirement to ensure your vehicle is roadworthy.

What happens if my Polestar 2 fails the mot?

If your Polestar 2 fails the mot, you will receive a list of issues that need to be addressed. You must fix these problems and have the car retested before it can be legally driven.

Can I drive my Polestar 2 if the mot has expired?

No, you cannot legally drive your Polestar 2 if the mot has expired, unless you are taking it to a pre-booked mot appointment. Driving without a valid mot can result in fines.

Where can I get my Polestar 2 mot tested?

You can get your Polestar 2 mot tested at any approved mot testing centre in the UK. It's advisable to choose a reputable garage to ensure a thorough inspection.

What documents do I need for my Polestar 2 mot?

You should bring your vehicle registration document and any previous mot certificates. It's also helpful to have details of any recent repairs or issues.

Is the Polestar 2 eligible for a mot exemption?

No, the Polestar 2 is not eligible for mot exemption as it is a modern vehicle. All cars over three years old must have a valid mot certificate.

How can I prepare my Polestar 2 for the mot?

To prepare your Polestar 2 for the mot, check that all lights are working, tyres are in good condition, and fluid levels are topped up. A pre-mot check can help identify any potential issues.

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Sources

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