What MOT test does your vehicle need? MOT classes explained

Most drivers never need to think about MOT classes because almost every private car in the UK falls into MOT Class 4.

However, motorcycles, larger vans, minibuses and other specialist vehicles may require a different class of MOT test.

Here's what the different classes mean and how to find out which one applies to your vehicle.

Which MOT class does my vehicle need?

For most drivers:

• Cars with up to eight passenger seats are Class 4.
• Most light vans are Class 4 or Class 7, depending on their weight.
• Motorcycles are tested under different MOT classes.

If you're unsure, your MOT test centre can confirm the correct class before carrying out the inspection.

How can you check your vehicle's MOT class?

You may be able to identify the correct MOT class by checking:

• Your V5C registration certificate
• The vehicle's gross vehicle weight (where applicable)
• The type of vehicle
• A DVSA-authorised MOT testing station

For most private cars, the answer is straightforward: they require a Class 4 MOT.

MOT Class 4

This is the class that applies to the vast majority of vehicles on UK roads.

It includes most:

• Cars
• Small vans
• Taxis
• Ambulances
• Motor caravans
• Three-wheeled vehicles over the relevant weight threshold

Steve Evans, AA patrol expert, says: "The most common type of MOT test for cars is Class Four."

Most Class 4 vehicles require their first MOT once they are three years old.

MOT Class 7

Class 7 generally applies to goods vehicles with a design gross weight over 3,000kg and up to 3,500kg.

Like most Class 4 vehicles, the first MOT is usually due after three years.

Many garages that test Class 4 vehicles also carry out Class 7 MOTs.

Motorcycle MOT classes

Motorcycles are tested separately from cars.

The exact class depends on the type of motorcycle or three-wheeled vehicle being tested.

If you're booking an MOT for a motorcycle or trike, the testing station can confirm which class applies.

Tony Rich, former AA patrol of the year, explains that motorcycles require specialist testing equipment, including dedicated ramps.

Other MOT classes

Some larger passenger vehicles and public service vehicles fall into additional MOT classes.

These include:

• Certain minibuses
• Buses
• Coaches
• Specialist passenger vehicles

Testing requirements differ according to vehicle type, seating capacity and intended use.

If you operate one of these vehicles, your MOT testing station can advise which class applies.

Vehicles that don't usually need an MOT

Some vehicles are exempt from MOT testing.

Examples include:

• Historic vehicles that qualify under current DVLA rules
• Certain agricultural vehicles
• Some trailers
• Electrically assisted pedal cycles

Historic vehicle exemption depends on the vehicle meeting the relevant age and modification criteria.

Owners claiming exemption must complete the appropriate declaration when taxing the vehicle.

Always check the latest GOV.UK guidance because the eligibility year changes annually.

Why does the MOT class matter?

The correct MOT class ensures your vehicle is tested against the appropriate inspection standards.

Booking the wrong class can delay the test and may require a new appointment.

If you're unsure, contact the MOT testing station before booking.

Most private motorists will simply need a Class 4 MOT.