The Audi A6 (C4), crafted between 1994 and 1997, is a refined evolution of the Audi 100, marrying sleek aesthetics with luxurious features. This model not only offers the iconic Quattro all-wheel-drive for exceptional grip in varying conditions but also boasts a comfortable interior that truly enhances the driving experience. As a popular choice in New Zealand's used car market, it’s vital for prospective buyers and existing owners to understand the importance of regular maintenance and inspections to keep this classic on the road for years to come.
Common issues include coolant leaks, oil leaks (especially from valve cover gaskets), worn suspension components (bushings, ball joints), and electrical problems. The automatic transmissions can be prone to issues with age. Rust is also a concern, particularly in areas where salt is used on the roads. The climate control system is also known for failing!
WOF tips
Key WOF (Warrant of Fitness) watchpoints for the Audi A6 include the condition of the brakes (pads, rotors, and hydraulic lines), steering components (tie rod ends, ball joints), suspension (worn bushes and shocks), lights (headlights, taillights, and indicators), and rust (especially around structural areas). Excessive exhaust smoke or emissions failures are also common issues.
About the Audi A6 16V
The Audi A6 (C4) is available with both petrol and diesel engines, with petrol options being notably prevalent in New Zealand. The Quattro system remains a standout feature for drivers who face changing weather conditions, providing confidence behind the wheel. While the interior is comfortable, typical wear and tear—like faded trim or worn seats—may occur. Regular maintenance, particularly around 150,000 km, is crucial to ensure the vehicle's longevity and performance. For instance, the cooling system should be regularly inspected; essential components such as the water pump, thermostat, and radiator hoses could all require attention as mileage increases. [This naturally links to /shop/cooling]
Additionally, common jobs that may arise include alternator replacement, oil changes, and brake pad replacements. Familiarizing yourself with key service intervals and addressing issues like oil leaks or worn suspension components can prevent more significant problems down the track. Our service offerings, such as Brake Services and Air Filter Services, can help maintain your A6 in top shape, ensuring that the luxury you're accustomed to is preserved.
Questions owners ask
What are the common WOF failures for a 1994-1997 Audi A6 in New Zealand?
Common Warrant of Fitness (WOF) failures for the Audi A6 (C4) often relate to the condition of the brakes (pads, rotors, and hydraulic lines), steering components (tie rod ends, ball joints), suspension (worn bushes and shocks), lights (headlights, taillights, and indicators), and rust, especially around structural areas. Excessive exhaust smoke or emissions failures are also frequent issues.
Where can I buy brake pads and other parts for my 1994-1997 Audi A6 in NZ?
CARFIX stocks 87 SKUs for the 1994-1997 Audi A6. You can find brake pads, rotors, filters, and more on our website. We have parts to suit your A6, and we also have 15 DIY videos to help you install them.
What are some common problems to look out for with a used 1994-1997 Audi A6?
Common issues with the 1994-1997 Audi A6 include coolant leaks, oil leaks (especially from valve cover gaskets), worn suspension components (bushings, ball joints), and electrical problems. The automatic transmissions can also be prone to issues with age. Rust is also a concern, particularly in areas where salt is used on the roads. The climate control system is also known for failing.
How often should I service my 1994-1997 Audi A6?
The recommended service interval for the 1994-1997 Audi A6 is every 10,000km. Regular servicing is crucial to address potential issues like coolant leaks or worn suspension components before they become major problems.
What kind of maintenance should I be doing around the 150,000 km mark on my Audi A6?
Around 150,000 km, pay close attention to the cooling system. Essential components such as the water pump, thermostat, and radiator hoses may require attention. Also, inspect for oil leaks and worn suspension components.
Is the Quattro system on the Audi A6 reliable in New Zealand's diverse weather conditions?
Yes, the Quattro all-wheel-drive system is a standout feature of the Audi A6, providing enhanced traction and stability, which is particularly beneficial in New Zealand's changing weather conditions. Ensure the system is properly maintained with regular fluid changes.
What are the key areas to inspect when buying a used 1994-1997 Audi A6?
When buying a used 1994-1997 Audi A6, thoroughly inspect for rust, especially in areas prone to corrosion. Check for oil and coolant leaks, and carefully evaluate the condition of the suspension components, including bushings and ball joints. A pre-purchase inspection by a qualified mechanic is highly recommended.