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MOT Testing Centre - Class 4, 5 & 7


If you own a vehicle in the UK, you're likely familiar with the term "MOT test." The MOT (Ministry of Transport) test is an annual examination required by law to ensure that vehicles meet road safety and environmental standards. One of the most common categories of MOT tests is Class 4. But what exactly is a Class 4 MOT test, and which vehicles fall into this category? Let's dive in.


Vehicles Included in MOT Test Class 4

  • Passenger Cars: Most standard cars fall into this category, including sedans, hatchbacks, and coupes.
  • Light Vans: Light commercial vehicles with a gross vehicle weight (GVW) of up to 3,000 kg.
  • Taxis: Vehicles used for public transportation that need to meet safety and emission standards.
  • Private Hire Vehicles: Vehicles used for private hire must pass the Class 4 MOT test to ensure passenger safety.
  • Ambulances: Emergency vehicles also fall under this category and need regular safety checks.
  • Motorhomes: Smaller motorhomes with a GVW of up to 3,000 kg.
  • Quads: Quad bikes (including those used for farming and recreation) must meet specific safety and environmental criteria.
  • Dual Purpose Vehicles: Vehicles designed for both on-road and off-road use, such as some SUVs and crossovers.

An MOT test Class 4 is the standard test for most passenger cars and smaller vehicles. It is designed to ensure that vehicles are safe to drive and meet the required environmental standards. The test checks various components of the vehicle, including:

    • Brakes: Ensuring they are effective and safe.
    • Lights: Checking all lights are functioning correctly.
    • Steering and Suspension: Ensuring the vehicle handles properly and safely.
    • Tyres and Wheels: Checking for correct tread depth and overall condition.
    • Seat Belts: Ensuring they are secure and functional.
    • Exhaust and Emissions: Ensuring the vehicle meets environmental standards.
    • Body Structure: Checking for any damage or corrosion that could affect safety.
    • Doors: Ensuring they open and close properly, both from inside and outside.
    • Mirrors: Ensuring they are in good condition and provide a clear view.
    • Fuel System: Checking for leaks and ensuring the fuel cap fastens correctly.

Importance of a Class 4 MOT Test

The Class 4 MOT test is crucial for ensuring that vehicles on the road are safe to drive and meet environmental standards. Without a valid MOT certificate, it is illegal to drive a vehicle on public roads (except when driving to a pre-booked MOT test). Additionally, having a valid MOT certificate helps to maintain your vehicle's resale value and ensures that any potential issues are identified and rectified promptly.


Booking Your Class 4 MOT Test

If your vehicle falls into the Class 4 category, it's essential to book your annual MOT test before your current certificate expires. You can book your MOT test up to a month before the expiry date without losing the existing expiry date, ensuring that you have continuous coverage.


Regular MOT tests help to keep your vehicle in top condition, making sure it's safe for you, your passengers, and other road users. Make sure to schedule your Class 4 MOT test with a reliable and certified MOT test centre to ensure a thorough and accurate inspection.


By understanding what a Class 4 MOT test entails and which vehicles are included, you can better prepare for your next MOT test and ensure your vehicle remains roadworthy and compliant with UK regulations.

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Class 7 MOT Test for Commercial Vehicles & Motorhomes

Vehicles Included 


For vehicles aged over 3 years, an annual MOT test is mandatory to ensure roadworthiness. While Class 4 tests typically cover personal cars and small vans, Class 7 tests are essential for light commercial vehicles weighing between 3 tonnes and 3.5 tonnes. It's worth noting that the Class 4 category also encompasses motorhomes weighing up to 3.5 tonnes.

Class 7 MOT Check

What Constitutes a Class 7 MOT Check? A Class 7 MOT is specifically for commercial vehicles with a gross weight ranging from 3,000kg to 3,500kg, whereas commercial cars and smaller vans fall under Class 4 MOT requirements. If unsure about your vehicle's required test, consult your vehicle handbook or V5 registration document for clarification.


Difference Between Class 4 & 7

While Class 7 MOT tests share similarities with Class 4, they involve slightly more thorough inspections for larger vehicles. Additional aspects examined in a Class 7 test include tire suitability for bearing extra weight and enhanced brake efficiency tests to ensure heightened safety standards.

Thurton Auto Centre - Your 1st Choice

Trust Thurton Auto Centre to conduct meticulous Class 7 MOT tests, ensuring compliance with legal requirements and the safety of your commercial vehicle.

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Contact us at Thurton Auto Centre

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