- Reliability Index score out of 100
- 64
- Average repair cost
- £1,007
- Most regular repair request
- Cooling System
- Average age at repair
- 7 years
- Average mileage at repair
- 71,900 miles
The UK’s 10th most popular used car
Taking the final spot in the UK’s most popular used cars list, with a total of 118,805 sales taking place in 2023 [1], is the Audi A3. This won’t come as a surprise to many, as the Audi A3 is a staple sight on British roads. Depending on which model you get, the Audi A3 combines stylish design, comfort, and advanced technology for a refined driving experience. With efficient engines and safety features, it offers luxury and performance in a compact package. But does that mean it’s reliable?
What our Reliability Index data says
When scored against our reliability criteria, the Audi A3 came out with a respectable score of 64 out of 100. The index data tells us the most regular Audi A3 repair request area is the cooling system – the system in charge of managing the engine temperature. Signs of a faulty cooling system can include a steaming bonnet, white exhaust smoke, and a rising temperature gauge. Because the cooling system looks after the engine, repairs can be complicated and potentially very costly. Extended warranty* plans can help safeguard you from any repairs related stress, find out more by visiting our Car Warranty page.
What is the average age of the Audi A3 when faults occur?
According to our data, the average age of an Audi A3 at the time of requested repairs is 7 years.
What is the average mileage of the Audi A3 when faults occur?
The average mileage of an A3 at the time repairs were requested is 71,955 miles. Most vehicles will run efficiently between 50,000 and 80,000 miles [2]. The Audi A3 sits at the top end of this scale, which indicates it could be very reliable. However, all cars will inevitably experience mechanical or electrical problems. It’s safer to be protected by an extended warranty* when that happens, so our friendly warranty experts can help take care of the repairs process for you.
What are the running costs of the Audi A3?
You can buy a second-hand Audi A3 from around £7,000 to £25,000 [3] which is reasonable for a used compact family car. The A3 can fall into insurance groups anywhere between 14 and 46, so estimating insurance cost is difficult – but if you do your homework and have a good driving history, you should be able to find a deal to suit you. On average, Audi A3’s can cover 48-61 miles per gallon, which is certainly not to be sniffed at.
The Audi A3 is proving to be worthy of its position in the UK’s most popular cars list. However, all cars will experience faults in their lifetime. Our data found that the average repair request for an Audi A3 is £1,007, and the highest A3 repair request we’ve received was £10,483! The Audi A3 is a luxury car, so it’s not too surprising to see higher repair costs, but that doesn’t make them any nicer to pay out for. Having an extended warranty* protection plan can make car repairs seem much less daunting – in terms of both stress and cash!
Is the Audi A3 Practical?
If you’re looking for a used car that’s dependable, stylish, and drives well, then the Audi A3 might be for you. The A3 provides a nice amount of interior space throughout the cabin, so passengers should have no complaints about comfort. The A3 is a great option for families, as it offers enough cabin and boot space to accommodate car seats, pushchairs, and luggage of various shapes and sizes.
Reliability ratings for the 10 most popular cars in the UK
These are the most popular cars as purchased by you in 2023 (source SMMT top 10 used car sales 2023). We’ve given each car a reliability rating out of 100 along with key reliability insights such as average repair cost, most expensive repair request and average age at repair. Please note, since the SMMT does not report on MINI models, we cannot provide model-specific reliability data.
Looking to protect your investment?
Audi owners can get peace of mind with Warrantywise. Don’t forget you’ll get unlimited repairs, emergency breakdown, car hire, onward travel and a UK call centre all as standard*. Check out our extended warranties for your Audi.
Source
[1] SMMT News 2024
Warrantywise Reliability Index Scoring and Data: Rank is measured by repair request frequency, average vehicle age at the time of fault, average mileage and average labour time, from 1 January 2020 to 30 September 2023, and includes vehicles between three and ten years old where there are a minimum of 250 cars on plan. Average repair costs collated over a period between 1 January 2020 and 30 September 2023. Since the sample was selected, Warrantywise has seen a significant rise in the price of labour and parts, which will impact future repair costs. All data used is from Warrantywise’s proprietary internal research. Warrantywise believes the information contained herein to be accurate at the time of release. However, the company may upload new or updated information if required and assumes that it is not liable for the accuracy of any information interpreted and used by the reader.
Warranty FAQs.
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A used car warranty can help manage the cost of unexpected repairs after a manufacturer’s warranty ends. Warranty plans vary, so check the plan documentation carefully for listed components, exclusions, repair limits and any conditions you need to follow.
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A discretionary warranty means each repair request is assessed individually, based on its particular circumstances rather than relying on automated systems. This allows the full context of each request to be considered before a decision is made.
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An extended warranty can help you manage the cost of mechanical or electrical repairs once the manufacturer’s warrant has ended. Add-ons such as breakdown recovery, car hire or onward travel may also be available depending on the plan level.
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The warranty plan options available to you will depend on factors such as your vehicle’s age and mileage. You can then tailor selected features and limits to reflect your needs and budget.
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Yes. You can use a VAT-registered garage of your choice or a Warrantywise Authorised Repairer. If you use your own garage, check that the labour rate is within the limit shown on your plan schedule.
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Once Warrantywise has provided written authorisation, the garage can carry out the agreed repair. If further work or a change in cost is needed, the garage must contact Warrantywise and receive additional authorisation before continuing.
Payment arrangements depend on the garage you use. Warrantywise will normally pay the agreed repair contribution directly to an Authorised Repairer. If you use your own VAT-registered garage, you may need to pay first and provide the required documentation for reimbursement.
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If your car’s most recent service was completed in line with the manufacturer’s recommended schedule, you may not need to service it before your plan starts.
You will need to arrange a service within 14 days if you are unable to provide evidence of servicing, and you must follow the recommended schedule throughout the plan.
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Regular servicing helps maintain your vehicle and provides evidence that you have followed the plan requirements. Keep your service invoices and records, as Warrantywise may request them when assessing a repair request.
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Before the plan starts, the vehicle’s servicing must be brought up to date in line with the manufacturer’s recommendations, including any recommended upkeep. You will need to provide evidence that the required service and any associated work have been completed.
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No, you do not usually need to have your car inspected before taking out a Warrantywise plan. However, you will need to provide accurate information about your vehicle such as its age, mileage and service history.
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Warrantywise plans may be available monthly or for fixed terms of 12, 24 or 36 months. The terms and prices available for your vehicle will be shown in your quotation.
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You can pay for your Warrantywise plan in full, spread the cost over four months or choose a monthly pay-as-you-go option. Before choosing, check the payment schedule so you understand how much you will pay, when payments are due and how the pay-as-you-go option works.
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You can receive a full refund if you cancel within 14 days, provided you have not asked Warrantywise to contribute towards a repair. Check your plan book for the full cancellation conditions.
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If your car breaks down outside Warrantywise’s repairs office hours, including at weekends or during bank holidays, call the 24-hour breakdown assistance line on 0800 054 2174. Always follow the out-of-hours repair procedure in your plan book before agreeing to any repair work.
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Stop driving as soon as it is safe to do so, as continuing could cause further damage. Contact the Warrantywise repairs team on 01254 648 212 for the next steps, ans do not authorise repair work until you have received written authorisation from Warrantywise.
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Electrical parts are components that use, generate, store or control electrical power within your car, for example sensors, control units and dashboard displays. For full details please refer to your plan booklet, as the parts listed will depend on your plan level.
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Mechanical parts are components that use movement or force to help your car operate, for example parts within the engine, steering and suspension systems. For full details please refer to your plan booklet, as the parts listed will depend on your plan level.
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If your car breaks down while you are travelling abroad, you will need to arrange and pay for recovery. If the vehicle requires repairs, contact Warrantywise as soon as possible and follow the repair procedure set out in your plan book.
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If your vehicle is off the road while an authorised repair is being completed, Warrantywise may contribute towards the cost of a hire car for up to 10 days. Check your plan book for full details, including any daily rate or vehicle-type limits.
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The plan cannot be transferred from your current car to another vehicle, however you may be able to cancel it and put any remaining balance towards a new Warrantywise plan for your own or a family member’s vehicle.
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If you are unhappy with the service you have received, you can contact us via post, online form or by phone. Visit our Complaints page for more information.
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Our customer service teams are based in our Blackburn office. When you contact Warrantywise about a repair request, complaint or question about your warranty plan, you’ll speak to a member of the relevant team who will guide you through the next steps.
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Edd China fulfils the role of expert adjudicator, this means he has the final say over any dispute that we cannot resolve between us, subject of course to your statutory rights.
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Quentin Willson was instrumental in working with Warrantywise from 2007 to 2023 to develop our extended warranty plans to ensure they are clear, transparent and comprehensive. In July 2023, he passed over the responsibility of expert adjudicator to Edd China who will use his ‘discretion’ to ensure a fair and equitable resolution on a case-by-case basis.