2008 Audi A5 problems

General information about Audi-A5
Overview of popular issues
Analysis of common problems
Сomplaints list
Recalls list
Negative car reviews
Positive car reviews

The Audi A5 is a series of compact executive coupé cars produced by the German automobile manufacturer Audi since June 2007. The A5 range additionally comprises the coupe, cabriolet, and "Sportback" (a five-door liftback with a fastback roofline) version of the Audi A4 saloon and estate models.

Under Audi's internal platform numbering convention, the A5 is a member of the B-platform series of vehicles, sharing its platform designation with the A4 saloon and Avant. The first generation A5 (Type 8T) is therefore a member of the B8 family, whilst the second generation model (Type 8W6) is based on the B9. Both are derived from the Volkswagen MLB (Modular Longitudinal Matrix) architecture.

First generation (2007)

Initial release

When presented at the March 2007 Geneva Motor Show, the A5 marked Audi's return to the compact executive coupé market since the (B3/B4) Audi 80 based coupé model ended production in 1996. On May 10, 2006, Audi confirmed that the A5 would go into production. The B6/B7 A4 spawned a convertible variant but not a coupé. For the fourth-generation A4 (B8), Audi decided to spin off the cabriolet, along with a new coupé and 4-door fastback sedan, into a nameplate of its own as the A5.

The A5 was the first of the B8 family of vehicles to be released (the others being the A4 and the Q5 crossover SUV), all based on the Audi MLP platform (Modular Longitudinal Platform) which underpin the next generation A6 and A8.

The A5 is the third coupé in Audi's line up, following the second generation TT and the R8. The A5 adopted design elements of the Nuvolari quattro concept car. The A5 debuted with the 3.2 litre FSI V6 engine delivering 195 kW (265 PS; 261 hp).

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Common 2008 Audi A5 problems

The Audi A5, introduced in 2007, has been a popular choice for those seeking a luxurious and sporty vehicle. However, like any car, it has its share of common problems. Electrical glitches and failures are the most frequently reported issues.

Another issue that has been reported is excessive oil consumption, particularly in the 2011 model year. This issue led to a class action lawsuit against Audi, with some users reporting that the oil light illuminates after only 1,000 miles or so.

For the 2008 A5, the most commonly reported issues are carbon buildup and control arm issues. Carbon buildup can cause issues with the engine's performance, while control arm issues can affect the car's handling and suspension.

Rattles and squeaks from the interior are also a common complaint among Audi A5 owners, particularly in older models. These issues can be caused by a variety of factors, including loose components, worn-out parts, or poor assembly.

When purchasing a used Audi A5, it is essential to check the car's service history and ensure that it has been well-maintained. Audi vehicles can have a lifespan of between 200,000 and 250,000 miles when properly maintained, so it is crucial to look for a well-maintained unit with pristine service records.

In summary, while the Audi A5 is a luxurious and sporty vehicle, it is not without its share of common problems. Electrical glitches and failures, excessive oil consumption, carbon buildup, control arm issues, and rattles and squeaks from the interior are some of the most frequently reported issues. When purchasing a used Audi A5, it is essential to check the car's service history and ensure that it has been well-maintained.

What is the most common problem with the Audi A5?

So what are the most common faults with the A5?

Infotainment system issues. ...
Multitronic gearbox problems. ...
Airbags. ...
Timing chain problems. ...
Increased oil consumption. ...
Interior trim noises. ...
Clutch issues. ...
Coolant pump failure.

Is Audi A5 2008 a good car?

That the A5 is an exceptionally competent and beautifully finished car comes as no real surprise; for Audi to produce anything but would be an absolute shocker. The A5's revelation is just how comprehensively Audi has nailed the coupé desirability factor, both inside and out.

Is an Audi A5 expensive to maintain?

An Audi A5 will cost about $8,687 for maintenance and repairs during its first 10 years of service. This beats the industry average for luxury hatchback models by $2,668. There is also a 25.29% chance that an A5 will require a major repair during that time.

Is Audi A5 a reliable car?

Quality and Reliability 72.0/100

The 2023 Audi A5 has a predicted reliability score of 72 out of 100.

Is Audi A5 2008 a good car?

What is the common problem with Audi A5?

The number of reported faults on the A5 Sportback is relatively low, although problems with the car's infotainment system are a cause for concern, with phones not connecting properly and flickering screens being the main complaints. The latest software from Audi can cure some of these ills.

Is Audi A5 a reliable car?

Quality and Reliability 72.0/100

The 2023 Audi A5 has a predicted reliability score of 72 out of 100.

Which Audi A5 engine is best?

However, earlier models are available too - there's a 3.0-litre six-cylinder diesel as well as the 2.0 TDI 'ultra' which was focused on fuel economy. The best all-rounder is the 40 TFSI petrol version, which has plenty of power for overtaking and sporty driving but is still reasonably economical.

2008 Audi A5 car problems categorized by type of issue

After analyzing all complaints sent to the NHTSA and researching popular Audi A5 problems, we found that the most common problems with these 2023 model year vehicles are:

Air bags problems
Unknown or other problems
Electrical system problems
Service brakes problems
Exterior lighting problems

The graph below shows statistics for all 2008 Audi A5 vehicle components and the number of complaints received.

2008 Audi A5 complaints

The NHTSA has received 4 complaints about various vehicle components related to the 2008 Audi A5.

2018-06-24

UNKNOWN OR OTHER PROBLEM

Date Of Incident: 2018-06-24
Components: UNKNOWN OR OTHER
Summary: THE AUDIO ENTERTAINMENT SYSTEM HAS STOPPED WORKING. THE AUDIO SYSTEM POWERS ON, POWERS OFF IMMEDIATELY AFTER ABOUT 5. SECONDS

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2016-10-22

AIR BAGS PROBLEM

Date Of Incident: 2016-05-23
VIN: WAUDK78T88A
Components: AIR BAGS
Summary: TAKATA RECALL ON MAY 23, 2016, MY AUDI A5 WAS RECALLED. SAFETY RISK WAS CLAIMED TO BE "IF THE AIRBAG CONTROL UNIT FAILS, SAFETY SYSTEMS SUCH AS SEAT BELT PRETENSIONERS AND AIRBAGS MAY NOT DEPLOY IN THE EVENT OF A CRASH, INCREASING THE RISK OF OCCUPANT INJURY." 6 MONTHS LATER, THE RECALL IS "INCOMPLETE. REMEDY NOT YET AVAILABLE" I AM TRYING TO TRADE IN MY VEHICLE, BUT THE DEALER SAYS THE LACK OF RECALL FIX WILL NEGATIVELY IMPACT THE VALUE OF THE VEHICLE.

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2014-02-12

ELECTRICAL SYSTEM,AIR BAGS,SERVICE BRAKES PROBLEM

Date Of Incident: 2013-11-01
VIN: WAUDK78TX8A
Components: ELECTRICAL SYSTEM,AIR BAGS,SERVICE BRAKES
Summary: TL* THE CONTACT OWNS A 2008 AUDI A5. THE CONTACT STATED THAT THE DRIVER'S SIDE AIR BAG SENSOR AND THE PARKING BRAKE WARNING LIGHT WAS ILLUMINATED. IN ADDITION, THE HORN HAD FAILED. THE VEHICLE WAS DIAGNOSED BY AN INDEPENDENT MECHANIC, WHO DETERMINED THAT THE DEFECTS WERE ALL CAUSED BY A FAULTY STEERING WHEEL SPRING COLUMN. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 35,000.

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2013-10-04

EXTERIOR LIGHTING PROBLEM

Date Of Incident: 2013-09-28
VIN: WAUDK78T68A
Components: EXTERIOR LIGHTING
Summary: MAIN BEAM/LEFT DIPPED HEADLIGHT WARNING CAME ON. SECOND TIME DEALING WITH THIS PROBLEM AND HAVE READ THAT AUDIS ARE NOTORIOUS FOR THE SAME ISSUE BUT NOTHING HAS BEEN DONE TO CORRECT IT. HAVING BULB REPLACED IS COSTING 360.00 AT THE AUDI SERVICE DEPARTMENT. SOMETHING MUST BE DONE TO RECTIFY THIS PROBLEM. A FACTORY RECALL SHOULD BE ORDERED. THANK YOU *TR

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2008 Audi A5 recalls

The National Highway Traffic Safety Administration (NHTSA) has issued 1 recalls for different components of the 2008 Audi A5.

2016-05-27

Manufacturer: Volkswagen Group of America, Inc.
Components: AIR BAGS
Summary: Volkswagen Group of America, Inc. (VW) is recalling certain model year 2008-2009 Audi A4, A5, and Q5 vehicles. In the affected vehicles, the air bag control units may corrode and fail.
Consequence: If the air bag control unit fails, the air bags may not deploy in the event of a crash, increasing the risk of occupant injury.
Remedy: Audi will notify owners, and dealers will replace the air bag control unit, free of charge. The recall began October 2016. Owners may contact Audi customer service at 1-800-253-2834. Volkswagen's number for this recall is 69O1.

Positive 2008 Audi A5 car reviews

Maximo Howe 2025-01-03

I've been the proud owner of this car for a couple of months now, and I must say, it's been quite the experience! Although it may not have as much horsepower as the BMW 335, it more than makes up for it in the looks department. One day, while stopped at a red light on a busy road, a man was so captivated by my A5 that he ended up rear-ending the car in front of him! I couldn't help but feel a little flattered. It's always a treat to pull up to a restaurant and have the valet park my car right out front. And I have to admit, I get compliments on it almost every night. I just can't get enough of this car!
Dalton Gleason 2024-10-26

I'm glad to hear that your first Audi is proving to be excellent! Your loaded A5 (with all options except the S-line package) sounds fantastic, with a smooth and quiet ride that handles corners with ease. The acceleration is impressive, feeling quick and responsive (even better than your '05 Acura TL), especially in sport mode. Audi is known for delivering amazing interiors with high-quality materials, and it sounds like your A5 is no exception. While the backseat may be a bit cramped for adults, it's perfect for small kids. As a tall/big guy, I'm glad to hear that you find the front seat very comfortable. The technology in your A5 is also impressive, with the ability to import your entire Blackberry phone book in one shot and an excellent Bluetooth connection. While the MMI system may take some getting used to, it's not difficult to learn. Unfortunately, voice activation is not yet available on the A5. Overall, it sounds like your A5 is a great blend of luxury and sporty ride. Thanks for sharing your experience!
Lee Stoltenberg 2024-10-20

I've owned a range of cars, from Porsche 911 to the Cayenne Turbo, from Lexus SC430 to BMW 745i and Mercedes CLS. I must say, for the money, this new AUDI is fantastic! I still wouldn't sell the 911, but for everyday commutes, the A5 not only saves a little in gas but also offers a nice comfortable ride. If you're looking for a car with all the bells and whistles and true performance, then this car is definitely for you. And if you're lucky enough to own one, you know exactly what I mean. Thank you, Audi!
Manuela Powlowski 2024-09-20

Owning and driving this vehicle is such a delight! Not only is it incredibly fun to drive, but the positive attention it receives is simply unbelievable. I was pleasantly surprised to find that some people had no idea that Audi was launching an A5 model until they saw mine on the road.
Arjun Hill 2024-08-27

With fuel prices the way they are, I completely understand the concern about low mileage with the 8 cyl. That's why I opted for the 6 cyl instead. The dealer had an A5 with an Audi factory installed S5 option (cosmetic kit), which gave me S-Line interior trim and upgraded 19

Additional sources

More sources of information about 2008 Audi A5 problems:

10 of the most common problems with the Audi A5 - BreakerLink Blog

https://www.breakerlink.com/blog/buying-selling/10-of-the-most-common-problems-with-the-audi-a5/

Jul 13, 2023 ... Table of contents: So what are the most common faults with the A5? Which A5 year is most reliable? · 1. Infotainment system issues · 2.

2012 Audi A5 Common Issues : r/whatcarshouldIbuy

https://www.reddit.com/r/whatcarshouldIbuy/comments/j8jv3s/2012_audi_a5_common_issues/

Oct 10, 2020 ... 2012 Audi A5 Common Issues · the timing chain/guides, else it can blow the engine · the rear man gasket, of not, make sure you add a new PVC valve.

2008 - 2009 Audi A5 2.7 & 3.0 TDI Common problems | Audi A5 ...

https://www.a5oc.com/threads/2008-2009-audi-a5-2-7-3-0-tdi-common-problems.28755/

Jul 29, 2013 ... The main 'common' fault with the 3.0TDI is the EGR valve failing. Quite a few of us on A5OC have had it. It's the thick end of a grand for ...

Considering a 2008 A5 3.2 - Audizine Forums

https://www.audizine.com/forum/showthread.php/680097-Considering-a-2008-A5-3-2

Nov 30, 2015 ... Only issues ever were motor mounts, and lower arms. Super solid car, and I beat on it hard. Good read, don't judge :P http://www.audizine.