The Audi 100 (C3), produced from 1985 to 1990, stands out as a significant advancement in Audi’s journey towards aerodynamic efficiency and superior build quality. While not as widespread as some other European classics in New Zealand, this model embodies the essence of German engineering and design. Its user-friendly mechanics, compared to modern standards, offer enthusiasts a chance for more hands-on maintenance, adding to its charm and making it an intriguing option for classic car aficionados.
Common issues on these older Audi 100 models include rust (especially around wheel arches, sills, and the fuel filler), worn suspension components (bushings, ball joints), and issues with the Bosch fuel injection systems. The automatic transmissions, if fitted, can also be prone to problems with age, so check for smooth shifting. Pay close attention to the condition of rubber seals and hoses, as these will likely be brittle and prone to leaks. Also, ensure the cooling system is in good order to avoid overheating, which can be catastrophic for these engines.
When inspecting an Audi 100 for a WOF, pay careful attention to rust in the areas mentioned above. Check all lights are functioning correctly (headlights, taillights, indicators). Suspension components need to be in good condition with no excessive play. Brake lines and hoses must be free of leaks and in good condition. Ensure the tyres meet the minimum tread depth requirements, and the windscreen is free from cracks that could obstruct the driver's vision. Exhaust systems must be leak-free and meet noise emission standards.
During its production run, the Audi 100 was available in various configurations, such as sedans and Avants (wagons), with engine choices primarily featuring inline four-cylinder and five-cylinder petrol and diesel engines. While not designed for blistering speed, these models excel in comfort and stability, particularly with the availability of the Quattro all-wheel-drive system, which provides enhanced traction and handling in New Zealand’s diverse climates. Inside, the well-designed interiors emphasize ergonomics and passenger comfort, although finding pristine examples today can be quite a task due to age-related wear.
When maintaining your Audi 100, be aware of specific aspects that might require your attention over time. The cooling system should be inspected around the 150,000 km mark, focusing on critical components such as the water pump, thermostat, and radiator hoses. [This naturally links to /shop/cooling] Additionally, suspension components like bushings and control arms often wear out and should be checked regularly. Make sure to keep an eye on brake systems; both front and rear brake servicing can ensure you maintain optimal safety and performance. Our Front Brake Service and Rear Brake Service packages cater to this need, ensuring your classic remains reliable and enjoyable on the road. Lastly, don’t neglect your air filtration and oil service; regular checks every 10,000 to 15,000 km keeps your engine performing at its best. With parts readily available in categories from cooling to braking, you can keep your Audi running smoothly and efficiently.