A standard MOT test takes 45 to 60 minutes. However, the exact time depends on your vehicle type, its condition, and how busy the test centre is. If repairs are needed, the MOT will take longer.
Most drivers book an MOT without knowing what to expect. We want to change that. This guide explains exactly how long an MOT takes, what affects the time, and how to help yours go as smoothly as possible.
What Is an MOT Test?
An MOT (Ministry of Transport) test is an annual inspection required by law for most vehicles over three years old. It checks that your car meets the minimum road safety and environmental standards set by the Driver and Vehicle Standards Agency (DVSA).
A pass means your car is roadworthy. A fail means certain issues must be fixed before you can legally drive it.
How Long Does a Standard MOT Take?
Most MOTs take between 45 and 60 minutes. That’s the typical window for a standard passenger car at a test centre like AN Tyres.
Some tests finish in as little as 30 minutes. Others stretch past an hour. The difference usually comes down to the factors below.
What Factors Affect How Long an MOT Takes?
Your Vehicle Type
Larger vehicles — like vans, motorhomes, or modified cars — take longer to inspect. More components means more time on the ramp.
The Condition of Your Vehicle
A car with obvious faults takes longer to test. Testers must document every issue they find. If your vehicle has several problems, expect additional time for that process.
Whether Repairs Are Needed
If the tester identifies a failure during the inspection, they’ll need to stop and record it. If you’ve asked for any advisories to be repaired on the same visit, factor in extra time — repairs are separate from the test itself.
How Busy the Test Centre Is
Walk-ins during peak times can mean a wait before your test even starts. Booking in advance reduces waiting time significantly.
What Happens During an MOT Test?
A qualified MOT tester works through a standardised DVSA checklist. At AN Tyres, we follow that checklist precisely — no shortcuts, no guesswork.
The main areas checked include:
- Lights — headlights, brake lights, indicators, and number plate lights
- Brakes — performance, balance, and condition of the braking system
- Steering and suspension — checked for play, wear, and stability
- Tyres — tread depth (minimum 1.6mm), condition, and correct fitting
- Exhaust and emissions — for leaks and pollutant levels within legal limits
- Seatbelts — security, operation, and condition
- Windscreen and wipers — visibility and condition across the driver’s field of view
- Vehicle structure — inspected for corrosion that affects safety
Each item is recorded as a pass, advisory, or failure. You receive a clear certificate at the end showing the result.
Tips to Help Your MOT Go Faster (and Smoother)
You can reduce the chance of delays — or a failure — with a few simple checks before you arrive.
- Check all your lights work. Blown bulbs are one of the most common MOT failures.
- Top up your screenwash. An empty reservoir is an automatic failure.
- Check your tyre tread depth. Insert a 20p coin into the groove — if the outer band shows, your tyres may be below the legal limit.
- Make sure your number plate is clean and secure. Dirty or damaged plates cause unnecessary failures.
- Book in advance. This avoids waiting and helps the tester allocate the right amount of time.
What to Do After Your MOT
If your car passes, we issue a new MOT certificate valid for 12 months. Your new expiry date is automatically updated on the DVSA database.
If your car fails, we provide a clear list of every item that needs attention. We carry out most repairs on-site at AN Tyres, so you won’t need to take your car elsewhere.
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How Long Does an MOT Take? | AN Tyres
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A standard MOT takes 45–60 minutes. Learn what affects the time, what’s checked, and how to help yours go smoothly with AN Tyres.