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...
258 Reviews
Mobile mechanic in Shoreham-by-sea, 9 years of experience
With over 15 years of experience across main dealerships and independent garages, our mechanics know vehicles inside and out. All technicians hold a minimum Level 3 qualification. We pride ourselves on worki...
GRAHAM • 16th July 2026
Hyundai Tucson • Additional work following previous booking
26 Reviews
Garage in Welshpool, 15 years of experience
I began my career with the Post Office on an apprenticeship scheme before fully qualifying with an NVQ level 3 qualification. I still work with the Post Office and have been there for 10 years and counting....
SEAN • 16th July 2026
Honda Jazz • Clutch replacement
155 Reviews
Garage in Crawley, 14 years of experience
Over the past 14 years we happily offered our clients services like:MOT reapairs,Full services,All Brakes system,diagnostic tests,engine rebuilds,turbo charges,gear boxes,timing belt kit,timing chain kit,hea...
13 Reviews
Mobile mechanic in London, 15 years of experience
I am a dedicated automotive technician with 15 years of hands-on experience. I am a Level 3 IMI certified professional and a fully qualified MOT tester. I specialize in a full range of mechanical services, f...
KEN • 16th July 2026
Volkswagen Passat • Brake discs and pads replacement - rear (both)
206 Reviews
Garage in Fontwell, 16 years of experience
Here at CK Mobile Mechanics we believe in a no nonsense aproach to vehicle repair and servicing, Keeping downtime to a minimum and keeping your wheels turning. As we offer a fully mobile service, we are a...
125 Reviews
Mobile mechanic in Haywards Heath, 22 years of experience
I began my career with my apprenticeship through BMW and worked there for over 9 years. I moved to work with Mercedes Benz for a few years after this. Through working in both these top brands I also have exp...
DANIELLE • 16th July 2026
213 Reviews
Garage in Tunbridge Wells, 15 years of experience
I'm a mobile mechanic with wide range of experience with the diagnostic , general repair , electrical repair and electronics in automotive industry with 15 years of experience.
STEVEN • 16th July 2026
Ford Fiesta • Plug-in Diagnostic Inspection
12 Reviews
Garage in Nottingham , 7 years of experience
At MOTs We Do, we offer range of comprehensive services at our garage including MOT testing for Cars and Commercial Vans. Established in 2016, we have assembled a reliable team to take care of your vehicle n...
2 Reviews
Garage in Birmingham, 8 years of experience
At United Traders, we believe there’s no job too big or too small. Our experienced technicians have the skills, knowledge, and equipment to diagnose, repair, and maintain just about anything that comes t...
BERNIE • 16th July 2026
Dacia Sandero • Major Service
8 Reviews
Garage in Hatfield , 15 years of experience
I've been working with cars for more than 15 years and know them inside and out. Take pride in what I do.
310 Reviews
Garage in Bethersden , 20 years of experience
I have been in the motor trade 20 years. During this time I have worked for independent garages including BMW and Mercedes main-dealers. I have progressed through the ranks as a master tech and workshop co...
ANDI • 16th July 2026
Vauxhall Astra • Major Service
202 Reviews
Garage in Towcester, 6 years of experience
We are a race team at heart and do hi-spec race car builds. We also like to see people get the same level of attention to detail on there road cars. From low end to high end you will receive the same level o...
WALEED • 16th July 2026
Honda Civic • Spark plugs replacement
404 Reviews
Garage in Billericay, 19 years of experience
Our Services - Pre Purchase inspections 5* reviews - Complete Computer Diagnostics - Complete Safety Analysis - Rideability Problems - Tune - ups - Oil Changes - Tyres - Brake repair specialist -...
MIKE • 16th July 2026
BMW 1 Series • Brake discs and pads replacement - front (both)
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
- Campbells Group, Huddersfield
- Catlin Motor Services, High Wycombe
- Chertsey Service & Mot Centre, Chertsey
- Kgr Tyres, Derbyshire
- Lock Tight Wheel Nut Removal Limited, Catterick Garrison
- MKD Automotive, Milton Keynes
- Netmiles LTD, Colchester
- RABSON M, Burton-On-Trent
- TR Autos And Recovery, East Sussex
- Thistle Mobile Tyres Ltd, Whitburn
- Tommy Motors, Stonehouse