Top Mechanics For Audi Catalytic Converter Replacement & Repairs
18 Reviews
Garage in Leicester, 18 years of experience
Here at CollingwoodMotors, we pride ourselves on great workmanship. We offer repairs for any vehicle and have all diagnostic equipment avaliable to simply re-gassing a cars air conditioning system or a compl...
ETHAN • 13th June 2024
20 Reviews
Garage in Chertsey, 17 years of experience
We offer a wide range of professional mechanical repairs and Diagnostics, From Servicing to Fault Finding All Makes & Models Welcome. We provide a wide range of repairs, including: full engine re-build...
143 Reviews
Garage in Potters Bar, 35 years of experience
I have worked as a mechanic for over 35 years. I have experience with all types of vehicles including American models. I also have a lot of experience in motorcycles and vans repairs and servicing . Worked ...
STEPHEN • 24th June 2026
Vauxhall Corsa • Air conditioning condenser replacement
114 Reviews
Garage in Cheshunt, 15 years of experience
We take on all types of mechanical work along with mot tyre change servicing etc. we also will offer a recovery service where your vehiacle can be collected from your door and dropped off.
RUPERT • 24th June 2026
Toyota Auris • Car Won't Start Inspection
12 Reviews
Mobile mechanic in Southend On Sea, 18 years of experience
With over 18 years of main dealerships experience I’m now offering my services as a mobile technician. I cover everything from servicing, air conditioning to extensive repairs and rebuilds.
109 Reviews
Garage in Havant, 10 years of experience
Over 10 years experience mobile and for local garages. We offer services at your location and at your convenience.
45 Reviews
Mobile mechanic in Stoke On Trent, 5 years of experience
Experienced mobile mechanic offering servicing, brake and suspension work, diagnostics and general vehicle repairs. I work to professional standards using quality parts and correct torque procedures, with a ...
KUDAKWASHE • 24th June 2026
Kia Sportage • Brake discs and pads replacement - rear (both)
53 Reviews
Garage in Malvern, 21 years of experience
We service and repair all makes and models of vehicles. From small city cars to large SUVs, petrol and diesel engines, manual and automatic transmissions. Our experienced technicians have the knowledge and e...
83 Reviews
Garage in Cardiff , 23 years of experience
10 years at a independent garage family run Five years in ford's cardiff Nine years self employed mechanic
156 Reviews
Mobile mechanic in Mansfield, 42 years of experience
ML Pro Performance’s services are available as a mobile service at your home, place of work, or other location We cover Nottingham, Derby, Mansfield, Chesterfield, Sutton-in-Ashfield, Ilkeston, Worksop, Rip...
BEVERLEY • 24th June 2026
Volkswagen T-ROC • Air conditioning regas (R1234yf Gas ONLY)
23 Reviews
Garage in East Mains Industrial Estate, Broxburn, 13 years of experience
MOT Servicing Brakes Suspension All Mechanical repairs Clutches Diagnostic Tyres Recovery Welding Valeting Air Conditioning 4 Wheel Alignment Flexfuel Hy-Carbon Clean
HOCK • 24th June 2026
Mazda Mazda2 • Clutch replacement
17 Reviews
Garage in London, 20 years of experience
We serve customers in Acton, Ealing, Chiswick, Brentford, Hammersmith and all the surrounding areas, delivering trusted, high-quality care for every type of vehicle. We offer a full range of services coverin...
MAX • 24th June 2026
Ford Focus • Major Service
23 Reviews
Garage in Andover, 20 years of experience
As specialists in tuning, mechanical modification and diagnostics we offer unrivalled levels of care to all vehicles we work on. We offer servicing on all makes and models and also have expert knowledge al...
STEPHEN • 24th June 2026
Volkswagen Caravelle • Additional work following previous booking
99 Reviews
Garage in North Walsham, 21 years of experience
20years experience in the motor trade. All types of work considered.
JUDITH • 24th June 2026
Land Rover Freelander 2 • Timing belt replacement
36 Reviews
Mobile mechanic in York, 15 years of experience
Offer the following services - Servicing,Brakes, Diagnostic,Vehicle Inspection, Preventative Maintenance and Fluid Check.
RICHARD • 24th June 2026
Mazda CX-5 • Full Service
Frequently asked questions about Audi catalytic converter replacement & repairs
Read our answers to questions about catalytic converter replacement costs, symptoms and more.
What does a catalytic converter replacement on my Audi involve?
- Mechanic will read the ECU for catalytic converter and oxygen sensor related problems.
- Mechanic will inspect the catalytic converter for damage.
- Mechanic removes oxygen sensor for further check and removal of catalytic converter.
- If necessary, the catalytic converter will be replaced.
- Mechanic will advise if other parts need to be replaced.
- Mechanic will run engine, check catalytic converter operation.
- Mechanic will make adjustments where necessary.
What are the symptoms of a bad Audi catalytic converter?
You'll know something might be wrong with your car's catalytic converter:
- When dark smoke is coming from the exhaust
- When the engine performance is significantly reduced
- When fuel efficiency is decreasing
- When you experience issues while accelerating
- When the smell of sulfur (rotten eggs) is coming from your car
- When the check engine light flashes up
How long does it take to replace a catalytic converter on my Audi?
On average, catalytic converter replacement times can range from just over 1 hour to 1.7 hours with an average of around 1.2 hours. The time that the job takes will depend on a number of factors, like your vehicle's make and model, year, as well as other factors. Select your car at the top of this page for information on job time and cost for your vehicle through ClickMechanic.
How often should I replace the catalytic converter on my Audi?
Catalytic converters are built to have a long lifetime, however over time the pores can become clogged, or overheating can cause physical damage. A damaged catalytic converter will emit more toxic pollution into the atmosphere. It is important to ensure the catalytic converter is always serviced as and when stipulated in the guidelines set out by your car's manufacturer.
How to protect your Audi Catalytic Converter from theft
There are ways to prevent the theft of your catalytic converter, mainly by making it harder to access and remove it. Below are a few suggestions on how to deter thieves or at least slow them down:
- Parking closer to walls, other vehicles or close to the kerb, to make climbing under your car more difficult.
- Marking the catalytic converter with an engraved serial number can allow easier tracing as well making it harder to sell
- Welding the bolts if the converter is bolted on. This does not stop thieves but makes it harder to remove the converter using only a spanner. The downside to consider is that it not only makes it harder for thieves but also mechanics when they are working on your exhaust system.
- Get a protective cover fitted to make it more difficult for thieves to remove the converter
- Get a catalytic converter alarm which is set off when the catalytic converter is tampered with
- Increased security measures, e.g. if possible park in a lockable garage, fencing, park in well-lit areas or CCTV ?
What is the average lifespan of Audi catalytic converters?
Catalytics converters usually last 100,000 miles or even the entire lifetime of the vehicle, however this can differ depending on how and where you drive, and other internal and external factors.
Can local garages offer home collection and delivery for Audi catalytic converter replacement?
Yes, many local garages are able to offer collection and delivery for a catalytic converter replacement on your Audi. With ClickMechanic collection & delivery is free if your vehicle is drivable. Once booked a mechanic will pick up the vehicle on the day and time of your choice, do the work, and return the vehicle at a time convenient to you. Simply enter your vehicle registration number and postcode to get an upfront price for a catalytic converter replacement on your Audi.
Can mobile mechanics do Audi catalytic converter replacement at my home or office?
Yes, mobile mechanics can do a catalytic converter replacement at your home or office on your Audi, provided there is a safe and sufficient space to conduct the repair or replacement. With ClickMechanic, once booked for a date and time of your choice, your booking will be offered to vetted mobile mechanics in your area.
How much does an Audi catalytic converter replacement cost?
The cost for an Audi catalytic converter replacement depends on the model of your Audi. See the averages for different models below. We use industry standard data & millions of data points so you know what you should be paying.
These estimates may include Clamps and paste and Catalytic converter.
| Name | Average Cost | |
|---|---|---|
| Audi 80 | £151 | Get exact price |
| Audi A1 | £316 | Get exact price |
| Audi A2 | £323 | Get exact price |
| Audi A3 | £368 | Get exact price |
| Audi A3 Cabriolet | £689 | Get exact price |
| Audi A4 | £340 | Get exact price |
| Audi A4 allroad | £125 | Get exact price |
| Audi A4 Cabriolet | £360 | Get exact price |
| Audi A5 | £396 | Get exact price |
| Audi A6 | £299 | Get exact price |
| Audi A6 allroad | £1132 | Get exact price |
| Audi A7 | £116 | Get exact price |
| Audi A8 | £462 | Get exact price |
| Audi Cabriolet | £160 | Get exact price |
| Audi Q3 | £1227 | Get exact price |
| Audi Q5 | £286 | Get exact price |
| Audi Q7 | £576 | Get exact price |
| Audi R8 | £504 | Get exact price |
| Audi RS3 | £1135 | Get exact price |
| Audi RS4 | £826 | Get exact price |
| Audi RS5 | £821 | Get exact price |
| Audi S3 | £795 | Get exact price |
| Audi S4 | £940 | Get exact price |
| Audi S5 | £791 | Get exact price |
| Audi S6 | £353 | Get exact price |
| Audi SQ5 | £1445 | Get exact price |
| Audi TT | £420 | Get exact price |
| Audi TTS | £1341 | Get exact price |
Average costs for 7 models not shown due to insufficient data. Show ∨
- Audi S1
- Audi allroad
- Audi S8
- Audi RS6
- Audi S1/S1 Sportback
- Audi S7
- Audi RS Q3
Estimates on average repair costs, such as the above results for a catalytic converter replacement, are based on ClickMechanic's quote data which combines multiple third-party sources. Actual costs may vary. We provide estimates on average repair costs for information only and accept no liability for any inaccuracies or errors. If you think an estimate is incorrect, please contact us to let us know.
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Mechanics that work on Audis
- A M Mechanical, Southampton
- ABR Automotive, Bedfordshire
- ASR Auto Sales And Repairs, Southminster
- Aidan Booth, Manchester
- Autosolutions Group Ltd, Great Ellingham
- CPG Auto Solutions Ltd, Romsey
- Central Garage, Holytown
- Cheshire Sports Cars Ltd, Saltney
- EX MOTORS, London
- Modern And Classic Garage Services, St Leonards On Sea
- Outwood Motors Ltd, Radcliffe
- Precision Automotive Repair Limited, Cardiff
- RD Mobile Mechanic, Cumbernauld
- Sarkus Automotive Ltd, Cardenden
- Stanners Auto Engineering, Baldock
- Steve's Mechanical Solutions, Bargoad
- Transylvania Motors Ltd, Rainford St.Helens