CARFIX

Audi A6 TDI (2011–2018)

Experience the Audi A6 TDI (2011-2018), the unrivaled C7 generation executive sedan that merges luxury and performance seamlessly. Favoured by Kiwis for its sophisticated style and comfort, staying informed about common concerns is essential. Dive into the nuances of ownership to maximize your journey behind the wheel.

Parts for the Audi A6 TDI

Known issues

Keep an eye out for these common issues with the 2011-2018 Audi A6:
• Oil Consumption (2.0 TFSI): Similar to other Audi models, the 2.0 TFSI engine can suffer from excessive oil consumption. Regular monitoring is crucial.
• DSG Transmission Issues: The dual-clutch DSG transmission can experience problems such as jerky shifting or complete failure. Regular servicing is vital.
• Air Suspension Problems: Models equipped with air suspension may develop leaks or compressor failures. Listen for hissing noises or uneven ride height.
• Coolant Leaks: Watch out for coolant leaks, particularly around the water pump and thermostat housing.
• Electrical Glitches: Some owners have reported electrical issues affecting various systems, including the infotainment and driver assistance features.

WOF tips

For a successful WOF inspection on your A6, remember these key points:
• Tyre Condition: Ensure tyres have sufficient tread depth and are free from damage.
• Lighting: All lights, including headlights, taillights, indicators, and brake lights, must be fully functional.
• Brake Performance: Brakes will be thoroughly checked for pad thickness and rotor condition.
• Suspension Wear: Suspension components like bushes and ball joints are checked for excessive play.
• Fluid Leaks: Any significant fluid leaks will result in WOF failure. Have these addressed promptly.

About the Audi A6 TDI

The C7 A6 is a marvel of modern design, featuring a sporty yet elegant exterior and a meticulously crafted interior filled with cutting-edge technology. The diesel models, particularly known for their impressive torque and efficiency, cater to the demands of both urban environments and long countryside drives. Wise owners should be vigilant about potential issues—especially regarding the cooling system, where parts like the water pump and thermostat typically require inspection around the 150,000 km mark. Ensure top performance by considering a service for your cooling system and check out our Cooling category for the necessary components.

Routine maintenance, including regular oil changes and brake services, is crucial for the TDI’s longevity. Many users report improved reliability after addressing common DSG transmission problems through timely servicing. Don’t forget about the braking system—front and rear brake services can significantly enhance safety and driving experience. Explore our options for brake services Front Brake Service and Rear Brake Service to keep you secure on the road. If you're looking for reliable parts for your vehicle’s filtration system, our Filtration category is here to help keep your engine breathing easy. Being proactive not only enhances your Audi A6 TDI ownership experience but also ensures it remains in prime condition for years to come.

Questions owners ask

What are some common problems to watch out for in the 2011-2018 Audi A6?
Keep an eye out for a few common issues. The 2.0 TFSI engine can suffer from excessive oil consumption. The DSG transmission can experience jerky shifting or complete failure, so regular servicing is vital. Models with air suspension may develop leaks or compressor failures. Also, watch for coolant leaks, particularly around the water pump and thermostat housing. Some owners have reported electrical glitches affecting various systems.
Where can I get a new water pump for my 2011-2018 Audi A6 in New Zealand?
CARFIX stocks 391 SKUs for the Audi A6 2011-2018. You can find water pumps and other cooling system components in our [Cooling category](/shop/cooling). It's a good idea to inspect the water pump and thermostat around the 150,000 km mark.
What should I check on my Audi A6 (2011-2018) to pass a WOF in New Zealand?
For a successful WOF, ensure your tyres have sufficient tread and are free from damage. All lights must be fully functional. Brakes will be checked for pad thickness and rotor condition. Suspension components are checked for excessive play, and any significant fluid leaks will result in failure.
How often should I service the DSG transmission on my Audi A6 to avoid issues?
Regular servicing of the DSG transmission is vital to avoid issues like jerky shifting or complete failure. While the exact interval can vary, many users report improved reliability after timely servicing, so consult your service manual or a trusted mechanic for specific recommendations.
My Audi A6 TDI has done 160,000km. What maintenance should I prioritize?
At 160,000km, it's wise to inspect the cooling system, especially the water pump and thermostat. Many owners find these parts need attention around the 150,000 km mark. Also, consider a DSG transmission service if it hasn't been done recently, and ensure your regular oil changes and brake services are up to date.
Where can I find brake pads for my 2011-2018 Audi A6?
CARFIX stocks brake pads for your Audi A6. Check out our [Front Brake Service](/shop/braking) and [Rear Brake Service](/shop/braking) categories for options for both front and rear brakes.
What kind of oil does my Audi A6 2.0 TFSI need and how often should I change it?
While the specific oil type depends on the exact engine variant, regular oil changes are crucial for the 2.0 TFSI engine to combat potential oil consumption issues. Refer to your owner's manual for the recommended oil specification. The service interval for your Audi A6 is 15000km.