If your MOT is coming up, one of the most common questions drivers ask is: how long does an MOT take?
Whether you’re fitting it into a busy workday or waiting at the garage, understanding the typical MOT duration can help you plan ahead and avoid surprises.
In this guide, we explain the average MOT test time, what can affect how long it takes, and what happens if your car needs repairs.
You can check a vehicle’s MOT status, history and due date for free using Total Car Check totalcarcheck.co.uk.
How Long Does an MOT Take on Average?
In most cases, an MOT test takes 45 minutes to 1 hour.
This is the standard time for a typical passenger car MOT at a certified UK testing centre.
However, it’s important to remember that the MOT test itself is only part of the overall visit — garages may need extra time depending on workload and vehicle condition.
What Happens During an MOT Test?
An MOT is a legal annual safety inspection required for most vehicles over three years old in the UK.
During the test, the examiner checks key components such as:
- Brakes and brake performance
- Tyres and tread depth
- Lights and indicators
- Steering and suspension
- Windscreen, wipers, and washers
- Seatbelts
- Exhaust emissions
- Horn and mirrors
The goal is to ensure your vehicle meets minimum road safety and environmental standards.
Factors That Can Make an MOT Take Longer
While most MOTs are completed within an hour, some tests may take longer due to:
1. Garage Workload
If the garage is busy, your car may be queued before the test begins. Even though the inspection takes around an hour, you might be waiting longer overall.
2. Vehicle Type
Larger vehicles such as vans or motorhomes may take more time to inspect than standard cars.
3. Older or Poorly Maintained Vehicles
If your car has obvious issues (e.g. worn tyres or warning lights), the tester may need additional time to assess faults.
4. Combined MOT and Service Appointments
If you book an MOT alongside a full service, expect the appointment to take several hours.
Can You Wait While Your MOT Is Done?
Yes — many garages allow customers to wait on-site while the MOT is carried out.
However, some garages prefer you to drop the car off, especially if:
- They’re fully booked
- Repairs might be needed
- The test runs over schedule
If you need the car back quickly, it’s worth asking when booking.
Do Garages Pick Up and Drop Off?
Yes, some UK garages do offer this service whereby they will pick up your vehicle in the morning and bring it back after the MOT. It’s worth asking a garage if they can accommodate you in this way. Garages may charge for this or it might be included as part of the MOT fee.
What If Your Car Fails Its MOT?
If your vehicle fails the MOT, the total time may increase depending on what happens next.
Minor Issues
Small repairs (like replacing bulbs or wiper blades) may be fixed immediately, allowing a quick retest.
Major Repairs
Larger problems (brake faults, suspension issues, emissions failures) may require parts and extra labour, meaning your car could be in the garage for a full day or more.
How Long Does an MOT Appointment Take Overall?
Although the MOT test itself usually takes around 45 minutes to 1 hour, your total appointment time at the garage may be longer.
That’s because garages often need extra time for:
- Checking your car in
- Waiting for a free MOT bay
- Completing paperwork and recording results
- Discussing any advisory notes
To be safe, most drivers should allow 1–2 hours overall, especially during busy periods.
What Can You Do While Waiting for an MOT?
Many garages offer waiting areas, so you may be able to stay on-site during the MOT. While you wait, you can:
- Work remotely or answer emails
- Grab a coffee nearby
- Arrange transport if the test runs longer
- Ask the garage about advisory items once finished
If you have a tight schedule, it’s always worth asking the garage in advance whether the MOT will start immediately or if delays are expected.
Does an MOT Take Longer if My Car Is Older?
Yes — in some cases, older vehicles may take longer to test.
This is because older cars are more likely to have:
- Worn brakes or tyres
- Suspension issues
- Exhaust or emissions problems
- Warning lights on the dashboard
While the official test procedure is the same, extra checks or fault investigations can slightly increase the overall MOT duration.
How Long Does an MOT Take If the Car Fails?
If your vehicle fails its MOT, the process may take longer depending on what happens next.
Minor Failures
Small issues such as a blown bulb or worn wiper blades can often be fixed quickly, meaning the MOT may only take an extra 30–60 minutes.
Major Failures
More serious faults like brake problems, steering issues, or emissions failures may require repairs that take several hours or even multiple days.
In these cases, the garage may need to schedule a retest once repairs are complete.
How Early Can You Book an MOT?
You can book your MOT up to one month minus a day before your current certificate expires, without losing any time on your renewal date.
For example:
- MOT expires: 30th June
- Earliest renewal: 1st June
- New expiry date still: 30th June next year
Booking early gives you more flexibility and avoids last-minute stress if repairs are needed.
How to Prepare for a Faster MOT Test
Although you can’t control the garage schedule, you can reduce the risk of delays by preparing your car before the test.
Quick checks include:
- Make sure all lights are working
- Check tyre tread depth and pressure
- Top up screenwash
- Remove clutter from the boot and seats
- Ensure number plates are clean and visible
A well-prepared vehicle is more likely to pass first time, keeping your MOT appointment quick and smooth.
How Long Does It Take for Different Vehicle Types?
MOT test times can vary slightly depending on the type of vehicle.
- Standard cars: 45–60 minutes
- Vans and larger vehicles: up to 90 minutes
- Motorhomes: may take longer due to size and complexity
If you drive a commercial or specialist vehicle, it’s best to ask the testing centre how long they expect the inspection to take.
MOT Advisories vs Failures (Why It Matters)
Sometimes a car will pass its MOT but still receive advisory notes.
Advisory Items
These are issues that are not dangerous yet but may need attention soon, such as:
- Tyres close to the legal limit
- Slight brake wear
- Minor suspension wear
Advisories don’t affect how long the MOT takes, but they are useful warnings for future maintenance.
FAQs About MOT Test Times
How long does an MOT take for a normal car?
Most MOT tests take 45–60 minutes for standard vehicles.
Can an MOT be done in 30 minutes?
It’s possible, but uncommon. Most garages schedule at least an hour to complete checks properly.
How long should I leave my car at the garage?
Even though the MOT itself takes around an hour, it’s best to allow 2–3 hours in case of delays or follow-up work.
Can I drive my car home if it fails?
You may be able to drive home only if:
- Your current MOT is still valid, and
- The car is not deemed dangerous
Otherwise, it must be repaired before being driven legally.
How can I check when my MOT is due?
You can check your MOT expiry date instantly using a free Total Car Check, along with tax status and vehicle history.
How much is an MOT?
An MOT test typically costs up to £54.85, which is the maximum price set by the DVSA for a standard car. Many garages offer MOTs for less, especially if booked online or combined with a service. Prices can vary depending on your location and the type of vehicle being tested so it’s worth shopping around on both price and reputation.
Final Thoughts
So, how long does an MOT take? In most cases, you can expect the test to last around 45 minutes to an hour.
To avoid delays:
- Book early during quieter times
- Ensure your vehicle is well maintained
- Allow extra time in case repairs are needed
An MOT is essential for keeping your car safe, legal, and roadworthy — and planning ahead makes the process much smoother.
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