Jaguar I-Pace MOT failure rates: what to expect
What fails on a Jaguar I-Pace at MOT, how often, and what each fix typically costs.

The Jaguar I-Pace is a popular electric vehicle, but like any car, it can encounter issues that may lead to an MOT failure. Common problems include issues with the suspension, brakes, and electrical systems. Repair costs can vary significantly, but understanding these common failures can help you prepare for your MOT.
Suspension Issues
One of the most frequent reasons for MOT failures in the Jaguar I-Pace is suspension-related problems. This can include worn shock absorbers or damaged suspension components. If the suspension is not functioning correctly, it can affect the vehicle’s handling and safety.
Repairing suspension issues can be costly, with shock absorber replacement typically ranging from £150 to £300 per unit, depending on whether you choose OEM or aftermarket parts. Additionally, if other components like control arms or bushings need replacement, costs can rise significantly. Regular checks and maintenance can help mitigate these issues.
Brake System Failures
The brake system is crucial for safety, and any faults can lead to an MOT failure. Common issues in the I-Pace include worn brake pads, damaged discs, and issues with the electronic brake system. Given the vehicle’s weight and performance, the brakes endure significant stress.
Replacing brake pads can cost between £100 and £250, while brake disc replacement may range from £150 to £400 per axle. If the electronic brake system requires attention, repairs can be more complex and expensive, potentially exceeding £500. Regular brake inspections can help prevent failures during the MOT.
Electrical System Problems
As an electric vehicle, the Jaguar I-Pace relies heavily on its electrical systems. Common electrical issues that can lead to MOT failures include faulty lights, issues with the battery, and problems with the onboard computer systems. These problems can affect visibility and overall vehicle performance.
Fixing electrical faults can vary widely in cost. Replacing a headlight bulb may only cost around £20, while more complex issues, such as battery replacement, can range from £300 to £600. Regular diagnostics can help identify potential electrical issues before the MOT.
Tyre Condition and Tread Depth
Tyres are a critical component of vehicle safety, and their condition is a common reason for MOT failures. The I-Pace requires tyres that meet legal tread depth requirements, which is a minimum of 1.6mm across the central three-quarters of the tyre. Uneven wear or damage can also lead to a failure.
Replacing tyres can be a significant expense, with costs typically ranging from £80 to £200 per tyre, depending on the brand and specifications. Regularly checking tyre pressure and tread depth can help ensure they remain within legal limits, reducing the risk of MOT failure.
Windshield and Wiper Issues
The condition of the windshield and wipers is another area where the I-Pace can fail its MOT. Common problems include chips or cracks in the glass, as well as worn or ineffective wiper blades. These issues can impair visibility, making them critical for safety.
Repairing minor chips can cost around £50, while replacing the entire windshield can range from £200 to £800, depending on the model and whether it has advanced features like heating. Wiper blade replacement is relatively inexpensive, typically costing between £20 and £50. Regular maintenance of wipers and prompt repairs to the windshield can help avoid MOT failures.
Exhaust Emissions
Although the Jaguar I-Pace is an electric vehicle and does not produce traditional exhaust emissions, it is still subject to checks for any potential leaks or issues with the exhaust system. This includes ensuring that the vehicle’s systems are functioning correctly and that there are no warning lights on the dashboard.
If any issues are found, repairs can vary widely in cost. Minor fixes may be relatively inexpensive, while more significant repairs could exceed £500. Regular servicing can help ensure that the vehicle remains in good condition and passes the emissions check during the MOT.
Understanding these common issues and their associated costs can help you prepare for your Jaguar I-Pace’s MOT. Regular maintenance and timely repairs can significantly reduce the likelihood of failure, ensuring your vehicle remains safe and roadworthy.
Frequently asked questions
What is the Jaguar I-Pace mot requirement?
The Jaguar I-Pace, like all vehicles in the UK, requires an MOT test once it is three years old. This annual test ensures that the vehicle meets safety and environmental standards.
How do I prepare my Jaguar I-Pace for its MOT?
To prepare for the MOT, check the tyre pressure and tread depth, ensure all lights are functioning, and top up fluids. It is also wise to inspect the brakes and windscreen wipers.
What common issues might the Jaguar I-Pace face during an MOT?
Common issues could include worn tyres, faulty lights, or issues with the brakes. Electric vehicles like the I-Pace may also have battery-related checks.
Can I drive my Jaguar I-Pace if it fails the MOT?
You cannot drive your Jaguar I-Pace if it fails the MOT unless you are driving it to a pre-arranged appointment for repairs. Otherwise, it is illegal to drive a vehicle without a valid MOT certificate.
How long does an MOT for the Jaguar I-Pace take?
An MOT typically takes about 45 minutes to an hour, depending on the garage and any issues that may arise during the inspection. It's best to book an appointment in advance.
What should I do if my Jaguar I-Pace is due for an MOT?
If your Jaguar I-Pace is due for an MOT, you should book an appointment with an authorised testing centre. You can check your MOT due date online using your vehicle registration.
Are there any specific Jaguar I-Pace recalls I should be aware of?
It's important to check for any recalls related to the Jaguar I-Pace by visiting the official Jaguar website or contacting a local dealer. They can provide the latest information on any safety recalls.
What happens if I miss my Jaguar I-Pace MOT renewal date?
If you miss your MOT renewal date, your vehicle will be considered unroadworthy, and you may face fines. It is advisable to get the MOT done as soon as possible to avoid penalties.
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Sources
DVSA MOT History, Honest John reliability index, Parkers owner reviews, WhatCar reliability survey, UK Government MOT failure data.