In the UK, all vehicles that are over three years old are required by law to undergo an MOT test. The purpose of this test is to ensure that vehicles meet the necessary safety and environmental standards. But how much time does an MOT typically require?
The length of a vehicle test depends on various factors. For instance, the type of vehicle being tested can have an impact. Typically, a standard car MOT lasts around 45 minutes to an hour. However, larger vehicles like vans or buses might require more time for the test. Furthermore, the condition of the vehicle can also affect the duration of the test. If there are significant issues that need attention, the MOT may take longer as additional checks will be necessary from the mechanic’s end.
Contents
- 1 Understanding MOT Test
- 2 Average Duration of an MOT Test
- 3 Factors Influencing MOT Test Duration
- 4 Preparation for MOT Test
- 5 What Happens During an MOT Test
- 6 Post MOT Test Procedures
- 7 Frequently Asked Questions
- 7.1 What is the average duration of an MOT test?
- 7.2 How long does it take to complete an MOT and service?
- 7.3 What are the items checked during an MOT test?
- 7.4 If my car fails the MOT, how long do I have to get it fixed?
- 7.5 Can an MOT be completed in 30 minutes?
- 7.6 How long can I legally drive my car after the MOT has expired?
Understanding MOT Test
If your vehicle is over three years old, it must undergo an annual MOT test to ensure it meets the necessary safety and environmental standards mandated by law. This test is conducted by certified MOT testers at designated testing centers throughout the UK.
When your vehicle goes through the MOT test, the tester will carefully examine different components to ensure that they are functioning properly. This includes checking important areas like the brakes, tyres, lights, steering, suspension, and exhaust emissions. Additionally, the tester will verify that the vehicle’s identification number (VIN) matches the details on its registration document.
The MOT test usually lasts around 45 minutes to an hour. However, the exact duration can vary based on factors such as the type and condition of the vehicle being tested. If any issues are discovered during the test, the tester will provide a report detailing both advisories and failures. Advisories refer to items that will require attention in the near future, while failures involve items that must be fixed before the vehicle is legally allowed to be driven on public roads.
It’s worth mentioning that simply passing the MOT test doesn’t ensure that the vehicle is in flawless condition. The owner still holds the responsibility of maintaining and ensuring the safety of the vehicle throughout the year.
Average Duration of an MOT Test
In the UK, all vehicles are required to undergo an annual inspection known as an MOT test. This test is designed to ensure that vehicles meet the necessary safety and environmental standards. The length of the test may vary depending on the specific vehicle being examined and its overall condition.
Typically, an MOT test lasts between 45 minutes to an hour. However, the duration can vary based on the complexity of the vehicle and any necessary repairs that may be identified during the inspection.
During the vehicle inspection, the inspector will thoroughly examine different components such as brakes, suspension, lights, tires, and emissions. Additionally, they will visually inspect the bodywork and interior to ensure that all safety standards are met.
If the inspector identifies any issues during the test, they will provide a list of repairs that need to be done before the vehicle can pass its MOT. The time it takes to complete these repairs will vary depending on how serious the issues are and if replacement parts are readily available.
Please note that the actual duration of an MOT test may vary depending on several factors. To ensure that your vehicle is roadworthy and meets all safety and environmental standards, it’s advisable to allocate sufficient time for the test and any required repairs.
Factors Influencing MOT Test Duration
Vehicle Condition
The condition of the vehicle plays a crucial role in the length of an MOT test. A well-maintained and properly cared-for vehicle can undergo the test more quickly. On the other hand, if a vehicle is in poor condition or hasn’t been maintained adequately, the MOT test may take longer. In such cases, the staff at the test center might need additional time to carefully inspect and identify any faults in the vehicle.
Test Centre Efficiency
The efficiency of the test center can also affect how long an MOT test takes. Some centers may be more efficient than others, allowing them to complete tests more quickly. Factors such as the number of staff members available, the quality of equipment used, and the level of training and experience of the staff can all impact a test center’s efficiency.
Please keep in mind that the duration of an MOT test may vary depending on the type of vehicle being tested. Cars typically take less time to test compared to larger vehicles like vans or lorries. The complexity of a vehicle’s systems and components can also impact the duration of the MOT test.

In conclusion, the length of an MOT test can be affected by various factors, such as the vehicle’s condition and the efficiency of the testing center. To expedite the process, vehicle owners should prioritize regular maintenance and select a reputable and efficient test center.
Preparation for MOT Test
Pre-Test Checks
Before bringing your vehicle in for an MOT test, it’s crucial to conduct a thorough pre-test inspection to ensure that your vehicle is in proper working condition. These simple checks can help identify any potential issues that could result in the vehicle failing the MOT test. Some of the recommended pre-test checks include:
- Checking the lights: Ensure that all the lights on the vehicle are working correctly, including the headlights, brake lights, indicators, and hazard lights.
- Checking the tyres: Check the condition of the tyres, including the tread depth and any signs of damage.
- Checking the brakes: Test the brakes to ensure that they are working correctly.
- Checking the steering and suspension: Check that the steering and suspension are working correctly and that there are no signs of damage.
- Checking the horn: Ensure that the horn is working correctly.
By conducting these checks, drivers can identify any potential issues that could lead to their vehicle failing the MOT test. By addressing these issues before the test, drivers can ensure that their vehicle meets all necessary requirements.
Booking Procedure
To schedule an MOT test, drivers have the option to either call the test center or make a booking online. During the booking process, drivers will need to provide certain information about their vehicle, such as the registration number, make, and model. Additionally, contact details will be required along with choosing a suitable date and time for the test.
To secure a preferred date and time, it’s crucial to schedule the MOT test well in advance. Additionally, drivers must have their vehicle ready for the test and possess essential documents like the vehicle registration certificate and insurance certificate.
To increase the chances of passing the MOT test, drivers can ensure their vehicle is prepared by conducting pre-test checks and following the booking procedure.
What Happens During an MOT Test
An MOT test is a government-regulated assessment that ensures a vehicle meets the required safety and environmental standards. The test, performed by a qualified tester at an approved MOT testing center, typically takes around 45 minutes to an hour to complete.
The vehicle inspector will start by verifying the vehicle’s identification number (VIN) and registration plate to confirm their alignment with the DVLA’s records. Following that, they will visually inspect the exterior of the vehicle to identify any signs of damage or corrosion that may impact its safety.
After examining the exterior, the inspector will then shift focus to the interior of the vehicle. This entails carefully assessing the condition of seats, seatbelts, and dashboard warning lights. Furthermore, they will conduct tests on essential components such as the horn, steering system, and brakes in order to ensure optimal functionality.
Next, the tester will perform a series of emissions tests to ensure that the vehicle’s exhaust emissions are within acceptable limits. They will also inspect the vehicle’s tires, lights, and suspension for compliance with the necessary standards.
In case the vehicle does not pass the MOT test, the tester will give a list of the issues that need to be fixed before it can undergo another examination. However, if the vehicle passes, the tester will provide an MOT certificate that remains valid for one year.
In essence, an MOT test is a comprehensive examination that evaluates a vehicle’s adherence to safety and environmental regulations. Its significance lies in the assurance that vehicles on the road are both secure and in proper working condition.
Post MOT Test Procedures
After the MOT test is successfully completed and the vehicle passes, the tester will provide a certificate. This certificate is valid for one year from the date it was issued and serves as proof that the vehicle meets the essential safety standards mandated by law.
In the event that a vehicle does not pass its MOT test, the tester will provide a VT30 document that highlights the specific reasons for the failure and the necessary steps to address these issues. The vehicle owner is responsible for having these problems resolved and arranging for a retest within 10 working days.
After passing the MOT test, it is important for vehicle owners to safely store the certificate. It is recommended to keep the certificate together with the vehicle registration document, as law enforcement agencies may ask to see it.
It’s important to remember that passing the MOT test doesn’t guarantee that the vehicle will remain roadworthy for the entire 12-month period. Owners should still prioritize regular maintenance and servicing to keep their vehicles in a safe and roadworthy condition.
To summarize, after a MOT test, the procedures include receiving either a certificate or a VT30 document depending on whether the vehicle passed or failed. It’s important for the owner to keep this document in a secure location and ensure that the vehicle is regularly maintained and serviced to keep it safe and suitable for driving.
Frequently Asked Questions
What is the average duration of an MOT test?
The average MOT test usually takes approximately 45 minutes to an hour. Keep in mind that the duration can vary depending on factors such as the type of vehicle, its age, and its overall condition.
How long does it take to complete an MOT and service?
The duration of an MOT and service depends on the specific type of service needed. Typically, it can range from 2 to 4 hours to complete both tasks.
What are the items checked during an MOT test?
During an MOT test, a comprehensive examination is conducted to ensure the vehicle’s roadworthiness. This includes checking essential components such as brakes, lights, tyres, steering, suspension, exhaust system, and emissions. Additionally, the overall condition of the vehicle is assessed including its bodywork and seats.
If my car fails the MOT, how long do I have to get it fixed?
If your car doesn’t pass the MOT, you’ll be given a VT30 certificate that explains why it failed. You’ll have 10 working days to fix the issues and get your vehicle retested.
Can an MOT be completed in 30 minutes?
RephraseNo, an MOT cannot be completed in just 30 minutes. The test requires a comprehensive inspection of the vehicle, and on average, it takes about 45 minutes to an hour to complete.
How long can I legally drive my car after the MOT has expired?
RephraseIf your MOT (Ministry of Transport) has expired, you can still drive your car legally for up to one year, as long as it is deemed roadworthy. However, it is highly recommended that you promptly schedule the testing and certification of your vehicle to guarantee its safety and compliance with the law.