Alfa Romeo Giulia MOT failure rates: what to expect
What fails on a Alfa Romeo Giulia at MOT, how often, and what each fix typically costs.

The Alfa Romeo Giulia is a stylish and dynamic vehicle, but like any car, it can face issues during its MOT. Common failures include problems with brakes, emissions, and suspension components. Addressing these issues promptly can help keep the Giulia roadworthy and maintain its performance.
Brake System Failures
Brakes are crucial for safety, and they are one of the most common areas where the Alfa Romeo Giulia can fail its MOT. Issues often arise from worn brake pads, damaged discs, or leaks in the brake lines.
Replacing worn brake pads typically costs around £100 to £200, depending on whether you choose OEM or aftermarket parts. If the brake discs also need replacing, this could add another £200 to £300 to the bill. Regular maintenance can help prevent these issues from escalating.
Emissions Control Issues
The Giulia’s emissions system is another frequent MOT failure point. Problems can stem from a faulty catalytic converter, worn-out oxygen sensors, or issues with the exhaust system.
A new catalytic converter can be quite expensive, often costing between £600 and £1,200, while oxygen sensor replacements are generally more affordable, typically around £100 to £200. Keeping an eye on warning lights and addressing issues early can help avoid costly repairs.
Suspension Problems
Suspension issues can significantly impact the Giulia’s handling and comfort. Common failures include worn shock absorbers, damaged springs, or issues with the suspension bushings.
Replacing shock absorbers can cost between £150 and £300 per pair, while spring replacements may range from £100 to £200. Regular checks can help identify wear before it leads to an MOT failure, ensuring a smoother ride and better handling.
Tyre Condition and Alignment
Tyres are essential for safety and performance, and they are a common MOT failure point for the Alfa Romeo Giulia. Issues can arise from insufficient tread depth, uneven wear, or alignment problems.
New tyres can cost anywhere from £50 to £150 each, depending on the brand and size. Wheel alignment services typically range from £50 to £100. Regularly checking tyre pressure and tread depth can help maintain optimal performance and safety.
Lighting and Electrical Failures
Lighting and electrical systems are vital for visibility and safety, making them a common area for MOT failures. Issues can include blown bulbs, faulty wiring, or malfunctioning electronic components.
Replacing a blown bulb is relatively inexpensive, usually costing around £10 to £20. However, if wiring issues are involved, repairs could escalate to £100 or more. Regularly checking lights and electrical systems can prevent these issues from arising unexpectedly.
Bodywork and Structural Integrity
While less common, bodywork and structural integrity can also lead to MOT failures for the Giulia. Issues may include rust, corrosion, or damage to critical components like the chassis.
Repair costs can vary widely depending on the extent of the damage. Minor rust repairs might cost around £100 to £300, while more significant structural repairs could run into the thousands. Regular inspections can help identify potential issues before they become serious problems.
Frequently asked questions
What is the Alfa Romeo Giulia MOT requirement?
In the UK, the Alfa Romeo Giulia 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 Alfa Romeo Giulia has a valid MOT?
You can check the MOT status of your Alfa Romeo Giulia by visiting the official UK government website. Simply enter the vehicle registration number to see the current MOT status and expiry date.
What common issues might cause an Alfa Romeo Giulia to fail its MOT?
Common issues that could lead to an MOT failure for the Alfa Romeo Giulia include worn brakes, faulty lights, and issues with emissions. Regular maintenance can help prevent these problems.
How much does an MOT for an Alfa Romeo Giulia typically cost?
The cost of an MOT for an Alfa Romeo Giulia can vary depending on the garage, but it generally ranges from £30 to £50. It's advisable to shop around for the best price.
Can I drive my Alfa Romeo Giulia if the MOT has expired?
No, you cannot legally drive your Alfa Romeo Giulia if the MOT has expired, unless you are driving it to a pre-booked MOT appointment. Doing so can result in fines and penalties.
What should I do if my Alfa Romeo Giulia fails its MOT?
If your Alfa Romeo Giulia fails its MOT, you will receive a list of issues that need to be addressed. You must fix these problems and have the vehicle retested before you can legally drive it again.
How can I prepare my Alfa Romeo Giulia for its MOT?
To prepare your Alfa Romeo Giulia for its MOT, ensure that all lights are working, tyres are in good condition, and fluid levels are topped up. A thorough check can help identify potential issues before the test.
Got a Alfa Romeo Giulia reg?
Free profile in seconds. Full report £4.99.
Free profile. No signup. Powered by DVLA and DVSA.
Sources
DVSA MOT History, Honest John reliability index, Parkers owner reviews, WhatCar reliability survey, UK Government MOT failure data.