MOT prices can vary depending on the type of vehicle. At A1 Diagnostics, customers can contact us or book online for our latest MOT prices for cars and vans in Cardiff.

A standard MOT test normally takes around 45 minutes to one hour, although this can vary depending on the vehicle and whether any additional checks or repairs are required.

Same day MOT appointments may be available depending on workshop capacity. Customers should contact A1 Diagnostics as early as possible to check availability.

If your vehicle fails its MOT, we will explain the reasons for the failure and advise you on the repairs required to make the vehicle roadworthy and ready for a retest.

This depends on whether the existing MOT is still valid and whether the vehicle has any dangerous defects. A vehicle with dangerous defects should not be driven until the necessary repairs have been completed.

Retest rules depend on when the vehicle is returned and where the repairs are carried out. Our team can explain the applicable retest process if your vehicle fails.

In most cases, you do not need to bring paperwork because the MOT history is held electronically. If there are any special circumstances, our team can advise you when booking.

Yes. Customers can arrange an MOT and vehicle service together, which can be more convenient and helps keep servicing and MOT requirements up to date at the same time.

Common MOT failure points include tyres, lights, brakes, suspension components, windscreen visibility, emissions and dashboard warning lights.

Certain dashboard warning lights can result in an MOT failure. As a diagnostic specialist, A1 Diagnostics can investigate warning lights and faults where required.

Yes. A1 Diagnostics is a full-service workshop, so if your vehicle fails its MOT we can diagnose and repair many common faults including brakes, suspension, tyres, emissions, warning lights, engine faults and other mechanical problems.