Replace your Audi alternator

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Compare Audi alternator repair cost and specialists near you


The car’s alternator plays a crucial role in keeping the battery charged.

You may be able to spot that it isn’t working properly if your headlights are dimmer, you can small burning rubber or a growling/whining noise.

Your car battery acting up may also be the result of starter motor failure.

Top garages for Audi Alternator Repair (12,390 found)
Elite Garages Bournemouth
475 Jobs Completed
Bournemouth
4.8 / 5

Elite Garages are one of the South’s leading independent tyre, MOT and car service operators with a turnover in excess of £53 million and around 240 employees. Elite

Certified Remaps Ltd. + Auto Repairs
89 Jobs Completed
Willenhall
5.0 / 5

We are Certified Remaps Ltd. + Auto Repairs, a independent garage that prides itself on completing thorough diagnostics with every job, no matter how big or small. Using

Protyre Eastleigh (Goodwood Rd)
154 Jobs Completed
Eastleigh
4.9 / 5

Tyreland Eastleigh was originally opened in 2008 before joining the Protyre network in 2011. The centre on Boyatt Wood Industrial Estate is located on the Goodwood Road a

Protyre Trowbridge
264 Jobs Completed
Bradley Road
4.0 / 5

Protyre has a history going back over 50 years in the tyre industry and at Trowbridge Protyre we pride ourselves on the level of service we provide to our customers. All

Hi-Q Banbury
68 Jobs Completed
Banbury
4.4 / 5

Welcome to HiQ Tyre & Autocare Banbury, we are independently owned and part of Goodyear's HiQ Autocentre nationwide network. We operate to the highest standards and

London Motor Sports Ltd
2426 Jobs Completed
London
4.7 / 5

London Motor Sports professional garage with great experience in the car industry, based in White-City London W127AH. Our main focus has always been to deliver best qu

West Yorkshire Autos Ltd (Castleford)
36 Jobs Completed
Yorkshire
5.0 / 5

Family run business, we have 2 sites, Castleford & Featherstone, we are an RAC approved garage & a 1 tec auto hub , offering warranty work, MOT Class 4 & 7 (F

WESCO Services - Mobile Mechanic
112 Jobs Completed
Liversedge
5.0 / 5

Reliable and friendly mobile mechanic offering all aspects of mechanical work. I come to you and can carry out all repair or service work at your home or workplace. Over

Keep Driving Auto Ltd
1376 Jobs Completed
Swansea
4.9 / 5

Here at Keep Driving Auto we provide a first rate, friendly garage service. Serving the Swansea area, located in Llansamlet within easy reach of both the city Centre and

Top Tread Tyres, Rotherham
920 Jobs Completed
Rotherham
4.7 / 5

We have four tyres and Auto centres in South Yorkshire. We have been in the business for over 30 years, we deal direct with major suppliers hence passing the savings to t

West Yorkshire Autos Ltd
891 Jobs Completed
Pontefract
4.8 / 5

Family Run Business, we are RAC Approved, we cover any warranty work. as we are fully VAT registered. We aim for 100% customer satisfaction Class 4 & 7 MOT Sta

AA Mobile Mechanic Manchester
109 Jobs Completed
Manchester
4.8 / 5

The UK’s number 1 breakdown provider are now providing vehicle servicing and repairs. Fully trained AA mechanics bringing vehicle servicing to your doorstep!

National Rescue
38 Jobs Completed
Chessington
4.5 / 5

You probably already knew that National Rescue have been recovering customer's vehicles in the local area for over fifty years, but did you also know that our well equipp

KAM Servicing - Sutton
947 Jobs Completed
Sutton-in-Ashfield
4.7 / 5

Kam Servicing, trading for approx 30 years, recognised by both the RAC and the AA for warranty repairs.We are a local, family run business with complete dealer facilities

Brook Street Motors Bury
971 Jobs Completed
Bury
4.9 / 5

Brook Street Motors are an established independent garage in Bury. We are Vauxhall specialists with over 10 years main agent experience under our belts. We have a wide e

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Replace your Audi alternator
Frequently asked questions
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What is a car alternator?

The car's alternator performs a simple but vital job: to keep your car's battery charged. The battery is responsible for starting the car, spark plugs, lights, electrics, and sometimes power steering - quite a job - so it's essential that it's topped up - and that's what the alternator does.

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What are common problems with an alternator?

The alternator acts like a small generator: the engine spins, and the alternator turns that spinning motion into electricity. The most common problems are worn brushes (the component that maintains constant electrical contact with the spinning alternator) and a failing voltage regulator (which ensures that the charge is sent to the battery at the correct voltage.)

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What are the common symptoms of alternator problems?

Common signs of car alternator problems include the 'charge' or battery lights flashing on the dashboard, flickering or dimming headlights and interior lights and a growling or whining noise under the bonnet.

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What is the average alternator repair cost?

An alternator can be rebuilt as opposed to replaced, however in truth the difference in cost is often quite small. Either way the most common repair cost is around £150-200.

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How to test an alternator for problems

A simple way to test an alternator for problems is to do what's known as the headlight test. Park your car with the headlights on or run it in neutral, then rev the engine. If the headlights dim you could well have an alternator problem. A better test is to take your car to a garage, where a car alternator can be tested using a multimeter tool.

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What happens if my alternator breaks?

If your alternator fails, your car battery won't charge and, very soon, will have insufficient charge to start the car.

Average rating for  Audi Alternator Repair  bookings

4.52

29 reviews

Audi Alternator Prices

Alternator repair prices can vary depending on your Audi model due to differences in labour time and parts needed but you can expect to pay between £250-£300. Take a look below at the average quote on WhoCanFixMyCar.com for some of the top car makes.


Alternator Repair Cost by Audi Model
Audi ModelAverage PriceGet Quotes
Audi A3£473.77
Audi A4£562.17
Audi A5£624.96
Audi A1£483.83
Audi A6£556.20
Audi A7£1043.82
Audi Q7£1004.00
Audi Tt£437.96
Audi Q3£529.32
Audi Q5£697.85
Audi A2£421.83

This table uses data from quotes provided on WhoCanFixMyCar.com between 20/01/2024 and 19/04/2024.

Although the alternator is a relatively simple Audi part, it plays a critical role in your vehicle’s operation, so it’s essential any alternator problems are diagnosed correctly and fixed.


Here are some of the most common signs that your Audi alternator is on the blink:

  • The alternator warning light will be on – in most cases this is shaped like a battery but some cars will show ‘ALT’ or ‘GEN’
  • You may experience extremely bright or dimming headlights, or a speedometer that stops working
  • Drivers sometimes complain of a growling or whining noise before the alternator gives out
  • You may experience a smell of hot wires or burning rubber


The average Audi alternator repair cost is between £200 and £300, depending on the model of your Audi, so it’s important you make sure you find the best deal. And that’s where we can help.


Here’s how it works:

  • Simply enter your car registration number
  • Give us some details about your vehicle and the kind of repair work you require
  • We’ll send you a great selection of quotes from mechanics in your area
  • We use our network of 7,000 mechanics and garages across the UK to find you the best deal. You can then compare the quotes, read reviews from previous customers and book your alternator repair online.
  • Enter your registration to compare alternator repair prices, read reviews and book your car in online.
Gary from Complete Mechanics explains the workings of the alternator