CARFIX

Audi 100 WU (1982–1984)

The Audi 100 (C3 generation, 1982-1984) offers a remarkable glimpse into automotive history, showcasing groundbreaking innovation in design and efficiency. With its sleek aerodynamics and commitment to fuel economy, this model became an attractive choice for Kiwi drivers looking for an affordable yet sophisticated entry into the Audi lineup. However, as these classics age, familiarity with their quirks is crucial for potential buyers who wish to embrace the unique character of these vehicles.

Parts for the Audi 100 WU

Known issues

Common problems include rust, particularly in vulnerable areas like the sills, wheel arches, and around windows. Engine issues can arise from neglected servicing, leading to oil leaks or cooling system problems. The Bosch K-Jetronic fuel injection system (if fitted) is reliable when properly maintained, but can be a headache to diagnose and repair. Electrical gremlins are common, stemming from corroded wiring and failing relays. Suspension components can also wear, leading to vague handling and knocking noises.

WOF tips

Key WOF points for the 1982-1984 Audi 100 include rust (particularly structural rust which will fail the WOF immediately), brake condition (hoses, lines, and pads/rotors), suspension condition (worn bushes, ball joints), and headlight alignment. Pay close attention to exhaust leaks, as these are a common failure point, especially around the catalytic converter (if fitted). The age of the tyres will also be scrutinized. Ensure all lights are functioning correctly.

About the Audi 100 WU

As you delve into the experience of driving the Audi 100, you'll appreciate its comfortable ride and spacious interiors, ideal for both short commutes and long journeys. The engine lineup, featuring the reliable inline four-cylinder and five-cylinder petrol engines, delivers smooth power. However, prospective owners should be mindful of specific maintenance needs. Common issues include rust, particularly around the sills and wheel arches, so regular inspections are vital.

The cooling system is a critical area that requires attention, especially around the 150,000km mark. Components like the water pump, thermostat, and radiator should be inspected and potentially replaced to avoid overheating. This naturally links to our Cooling category. Additionally, maintain your braking system with our Front and Rear Brake Service packs to ensure safe stopping power. Finally, address any electrical gremlins with our Auto Electrical products to keep everything running smoothly. With attention to these areas, your Audi 100 will continue to offer the driving pleasure and sophistication it was designed for.

Questions owners ask

What are the common rust spots on a 1982-1984 Audi 100 in New Zealand?
Like many cars of this era, the Audi 100 (1982-1984) is prone to rust. Key areas to inspect are the sills, wheel arches, and around the windows. Regular inspections are vital to catch and treat rust early.
What are the key things checked during a WOF inspection on a 1982-1984 Audi 100?
A Warrant of Fitness (WOF) inspection for your 1982-1984 Audi 100 will focus on several key areas. Rust, especially structural rust, is a major concern. The brake system (hoses, lines, pads, and rotors), suspension components (bushes, ball joints), and headlight alignment will be checked. Exhaust leaks are also a common failure point. Tyre condition and the functionality of all lights are also assessed.
Where can I get brake parts for my 1982-1984 Audi 100 in NZ?
CARFIX stocks a range of brake parts for the Audi 100 (1982-1984), including Front and Rear Brake Service packs. These packs provide essential components to ensure safe stopping power.
What kind of engine issues should I watch out for in my 1982-1984 Audi 100?
Engine issues in the 1982-1984 Audi 100 often stem from neglected servicing. This can lead to oil leaks or cooling system problems. If your model has the Bosch K-Jetronic fuel injection system, ensure it's properly maintained, as diagnosing and repairing issues can be complex.
Are electrical problems common in the 1982-1984 Audi 100?
Yes, electrical issues are quite common in the 1982-1984 Audi 100. These often arise from corroded wiring and failing relays. CARFIX stocks a range of Auto Electrical products to help address these issues.
How often should I service my 1982-1984 Audi 100?
The recommended service interval for the 1982-1984 Audi 100 is every 10,000km. Regular servicing is crucial to prevent issues with the engine and other components.
What should I know about the cooling system on my 1982-1984 Audi 100?
The cooling system is a critical area to monitor on the 1982-1984 Audi 100, especially around the 150,000km mark. Inspect and potentially replace components like the water pump, thermostat, and radiator to prevent overheating. CARFIX offers a range of Cooling system parts.