CARFIX

Audi A5 TFSI (2007–2017)

The Audi A5, spanning from 2007 to 2017, seamlessly combines performance, elegance, and daily practicality, making it one of New Zealand’s most desired vehicles. With models including the B8 and B8.5, potential owners are drawn to its blend of style and substance. Keeping an eye on common maintenance issues and adhering to service routines will ensure that your A5 remains as satisfying as the day you acquired it.

Parts for the Audi A5 TFSI

Known issues

• Timing Chain Issues (2.0 TFSI): Predominantly affects pre-facelift models; listen for rattling at startup. Neglect can lead to significant engine damage.
• Oil Consumption (2.0 TFSI): Another persistent problem, with engines consuming excessive oil. Regular monitoring is crucial.
• S Tronic (DSG) Transmission: Check for smooth shifts; jerky responses indicate potential mechatronic unit faults.
• Coolant Leaks: Plastic coolant components can become brittle and leak; regular inspection is important.
• Wheel Bearing Failure: A common wear item, particularly on higher mileage vehicles.

WOF tips

• Suspension: Thoroughly inspect ball joints, bushings, and shock absorbers for wear.
• Brakes: Check brake pad thickness and disc condition. The ABS system must function correctly.
• Lighting: Ensure all lights function properly, including headlights, tail lights, and indicators.
• Tyres: Check for adequate tread depth and uniform wear; uneven wear indicates alignment or suspension problems.
• Windscreen: Inspect carefully for stone chips or cracks within the driver's line of sight.

About the Audi A5 TFSI

Available in coupe, cabriolet, and Sportback configurations, the A5 presents engine choices from the efficient 1.8 TFSI to the powerful V6 petrol and economical TDI diesels. Along with its impressive performance, the A5 offers practicality, making it perfect for both commuting and weekend adventures.

However, like all vehicles, the A5 requires maintenance. Timing chain issues may plague pre-facelift models; listening for rattling at startup is a good precaution. Regular oil checks are essential, especially as the 2.0 TFSI can have high oil consumption. Additionally, at service intervals around 150,000 km, it's crucial to inspect the cooling system, including the water pump, thermostat, and radiator hoses. [This naturally links to /shop/cooling]. For brakes, ensure the front and rear components are serviced to maintain safety and performance, ideally every 30,000 to 70,000 km depending on driving style. [Explore our braking services /shop/braking]. Lastly, routine checks on filtration systems—engine and cabin filters—enhance both your engine's lifespan and the comfort of your drives. [Refer to our filtration category for details /shop/filtration].

Questions owners ask

What are some common problems I should look out for on a used Audi A5 (2007-2017)?
Keep an ear out for timing chain rattle on startup, especially on pre-facelift 2.0 TFSI models. These engines are also known for high oil consumption, so check the oil level regularly. If it's an S Tronic (DSG) transmission, watch for jerky shifts which could indicate mechatronic unit issues. Coolant leaks from brittle plastic components are also common.
How often should I change the oil in my Audi A5?
The recommended service interval for your Audi A5 is every 15,000km. However, given the potential for high oil consumption in the 2.0 TFSI engine, it's wise to check the oil level more frequently and top up as needed between services.
Where can I get a replacement water pump for my Audi A5 2007–2017 in NZ?
CARFIX stocks 396 SKUs for the Audi A5 2007–2017, including water pumps. You can find them in our cooling system parts section at /shop/cooling. Remember to also check the thermostat and radiator hoses at the 150,000 km service interval.
What should I check on my Audi A5 (2007-2017) before a WOF inspection?
For your WOF, pay close attention to the suspension components like ball joints, bushings, and shock absorbers. Brakes are critical, so check the brake pad thickness and disc condition. All lights must be working, and tyres need adequate tread depth and even wear. Also, carefully inspect the windscreen for any stone chips or cracks in your line of sight.
My Audi A5 2.0 TFSI seems to be using a lot of oil. Is this normal?
Unfortunately, excessive oil consumption is a known issue with the 2.0 TFSI engine in the Audi A5. Regular monitoring of the oil level is crucial. If you're constantly topping up, it's worth investigating further with a mechanic to check for leaks or other underlying issues.
How often should I replace the brake pads and rotors on my Audi A5?
Brake pad and rotor replacement frequency depends on your driving style, but a good rule of thumb is to service the brakes every 30,000 to 70,000 km. Regularly inspect the brake pad thickness and disc condition to ensure optimal braking performance. CARFIX has a wide range of braking components available at /shop/braking.
Are there any DIY guides available for common maintenance tasks on the Audi A5?
Yes, CARFIX has 4 DIY guides available for the Audi A5 2007-2017. These videos can help you with some basic maintenance tasks. Remember to always prioritize safety and consult a professional mechanic if you're unsure about any procedure.