CARFIX

Audi A5 TDI (2011–2017)

Introducing the Audi A5 (2011-2017)—a masterpiece that combines sleek aesthetics with dynamic performance. Available in coupe, convertible, and sportback styles, the A5 captivates with its striking design and sophisticated technology. Renowned for its impeccable German engineering, this model promises not just a drive, but a driving experience. However, like all vehicles, understanding its potential challenges is key to ensuring smooth operation on New Zealand roads. Let's explore what makes this model special while also being mindful of its maintenance needs.

Parts for the Audi A5 TDI

Known issues

Common issues to watch out for in the 2011-2017 Audi A5 include:
• Oil Consumption: Some petrol engines, particularly the 2.0 TFSI, are known for excessive oil consumption. Regularly check the oil level.
• Timing Chain Tensioner: Potential for timing chain tensioner failure, which can lead to serious engine damage. Listen for rattling noises on startup.
• Mechatronic Unit (DSG Transmission): The DSG transmission can experience issues with the mechatronic unit, leading to jerky shifts or complete failure.
• Coolant Leaks: Check for coolant leaks, especially around the water pump and thermostat housing.
• Electrical Issues: Be aware of potential electrical problems, such as faulty sensors or malfunctioning infotainment systems.

WOF tips

When getting your A5 ready for its WOF in New Zealand, pay specific attention to the following:
• Tyres: Ensure tyres meet the minimum tread depth requirements and are in good condition.
• Lights: Check all lights are working correctly, including headlights, taillights, brake lights, and indicators.
• Brakes: Brake wear is crucial. The WOF inspector will check brake pad thickness and rotor condition.
• Suspension: Suspension components, ball joints and bushes, are frequently checked for wear and tear. Listen for any unusual noises while driving.
• Fluid Leaks: Any significant fluid leaks will result in a WOF failure.

About the Audi A5 TDI

The 2011-2017 Audi A5, often referred to by its B8.5 code after its facelift, showcases an impressive blend of form and function. It offers a range of turbocharged petrol and diesel engines, adaptable with either front-wheel drive or Audi's characteristic quattro all-wheel drive, enhancing both performance and safety. While the A5 delivers a modern driving experience, ensuring its longevity requires attention to specific components. Regular service intervals are recommended every 15,000 km or annually, including important checks on your brake system, engine oils, and filters.

Commonly, the cooling system may require closer inspection, particularly around the 150,000 km mark. Essential components like the water pump, thermostat, and radiator hoses should be evaluated to prevent overheating disasters. [This naturally links to /shop/cooling] Similarly, the braking system is vital, and services such as the front and rear brake maintenance are available to keep your A5 responsive and safe [check /shop/braking]. For those needing filtration services, ensuring clean air and oil filters can enhance engine performance and longevity [visit /shop/filtration]. Overall, maintaining your A5 will help you enjoy its luxury and performance for years to come.

Questions owners ask

What are some common problems to look out for in a 2011-2017 Audi A5?
Keep an eye out for excessive oil consumption, especially in the 2.0 TFSI petrol engines. Listen for rattling noises on startup, which could indicate a timing chain tensioner issue. The DSG transmission's mechatronic unit can also cause problems. Coolant leaks around the water pump and thermostat housing are another common issue. Also, be aware of potential electrical problems.
How often should I service my Audi A5 (2011-2017) in New Zealand?
It's recommended to service your Audi A5 every 15,000 km or annually, whichever comes first. This includes checking your brake system, engine oils, and filters. Pay close attention to the cooling system around the 150,000 km mark.
What should I check on my Audi A5 (2011-2017) before a WOF inspection in NZ?
Before your WOF, make sure your tyres meet the minimum tread depth requirements and are in good condition. Check that all lights are working correctly. The inspector will also check your brake pad thickness and rotor condition. Suspension components like ball joints and bushes are also checked for wear. Any significant fluid leaks will cause a WOF failure, so inspect for those too.
Where can I buy brake pads for my 2011-2017 Audi A5 in New Zealand?
CARFIX stocks a range of brake pads for the front and rear of your Audi A5, as well as brake rotors. You can find them in our online store under the 'BRAKE PADS FRONT' and 'BRAKE PADS REAR' categories, or 'DISC BRAKE ROTOR FRONT'.
My Audi A5 (2011-2017) is overheating. What could be the problem?
Overheating in your A5 could be due to issues with the cooling system. Common culprits include a faulty water pump, thermostat, or radiator hoses. These components should be inspected, especially if your car has clocked around 150,000 km.
Is the Audi A5 (2011-2017) with the 2.0 TFSI engine known for any specific issues?
Yes, the 2.0 TFSI engine in the 2011-2017 Audi A5 is known for excessive oil consumption. It's important to regularly check the oil level and top it up as needed to prevent engine damage.
I'm experiencing jerky gear changes in my Audi A5 (2011-2017). What could be the cause?
Jerky gear changes in your A5, especially if it's equipped with a DSG transmission, could indicate a problem with the mechatronic unit. This unit controls the gear shifts, and if it malfunctions, it can lead to rough shifting or even complete transmission failure. Workshop diagnosis is recommended.