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Independent Audi Mot test centre in Cardiff


We are an Independent Audi garage and Cardiff's No.1 VOSA approved MOT test centre. We have over 15 plus years ensuring that Audi vehicle's are roadworthy servicing hundreds if not thousands of Audi cars and vehicles from our Independent garage workshop shown below.





Our MOT test centre is trusted by hundreds if not thousands of Audi motorists. We ensure we offer you an MOT at the most competitive prices, and if you require work to be carried out on your Audi vehicle we always ensure a quick turnaround at the most affordable prices.


If your Audi vehicle needs a MOT, then this is why you should pick our independent Audi garage to service your Audi vehicle.


1) We are far more cost effective than Audi main dealers, if you go to Audi main dealers for an MOT and faults are found then you could be in for a hefty bill. Our Independent Audi garage carry out affordable service work on your Audi car and will get your Audi vehicle roadworthy at the right and fair prices.


2) Do not forget that we invest in Audi mechanics that have many years’ experience working on Audi vehicles. Having experienced Audi mechanics means we can MOT your Audi vehicle and carry out any additional work needed efficiently and reliably from our garage workshop shown below.





Beware of backstreet garages. Backstreet garages simply do not have the technology needed to carry out reliable MOT work on your Audi vehicle, what happens if there is a serious fault with your Audi vehicle and it goes undetected and not repaired, you could be heading out on to the road un-roadworthy and also putting your safety at risk as well as other motorists.


Why not give us a call and arrange a visit to our Independent Audi garage, we are here to save you money and get you roadworthy ensuring your car is safe when out on the road.


Our 5 Star Testimonials From Happy Customers


A1 Diagnostics provide reliable vehicle servicing at the right affordable prices. Here are a range of 5 star testimonials received from our happy customers who we have been servicing for well over 10 years from our garage workshop.



“Excellent Customer Assistance. I called the RAC out who diagnosed the body control module, this had become faulty on my vehicle. I had a serious electrical problem with indicators brake lights & main beam. Took my car to A1 diagnostics Audi who again explained the problem. A1 Diagnostics Audi fixed it and I am truly thankful. Awesome service.”



“Had a problem with my vehicle yesterday that caused the car to go into limp mode. They managed to fit me in today and I’m back on the road! Big thanks to the great mechanics who found that a wire
had broken and fixed it.”




“Repaired my turbo, I’m very happy with the service and team.”




“I had my air conditioning on my vehicle serviced today, with a full diagnostic check and re-gas, excellent service, good honest help and advice throughout, at last my A.C. doesn’t smell like mouldy bread. Thank you so much A1 Diagnostics Audi some honest people, who don’t rip you off because you are female. Definitely worth the drive from Bridgend.”