CARFIX

Audi 100 AAR (1988–1991)

The Audi 100 of the late 80s is not just a car; it's a statement of luxury and innovation from an era that prioritized driving comfort and sophisticated engineering. With its iconic aerodynamic profile, the Audi 100 stands as a symbol of automotive excellence, attracting both families and business professionals alike. As these vehicles age, they still hold their charm and reliability, especially with the right care. Let’s explore how to keep your Audi 100 performing at its best, addressing common concerns and maintenance needs along the way.

Parts for the Audi 100 AAR

Known issues

Common issues include rust (especially around wheel arches, sills, and around the windscreen), electrical issues due to old wiring (check lights, power windows, etc.), automatic transmission problems (slipping, rough shifting), and suspension wear (especially in models with self-leveling rear suspension, if fitted). Vacuum leaks can also affect engine performance.

WOF tips

WOF inspections should focus on rust in structural areas, suspension component wear, brake condition, tyre condition, and the functionality of all lights. Oil leaks are also a common cause of WOF failures. Ensure the wipers are in good condition, and that all safety features (seatbelts, etc.) are working correctly.

About the Audi 100 AAR

The Audi 100 offers a spacious interior and a comfortable ride, featuring engine options that typically include inline 4 and 5 cylinder configurations, many of which boast the famed Quattro all-wheel drive. As with any classic, regular maintenance is key to ensuring it runs smoothly. Pay close attention to common replacement parts such as the radiator, water pump, and thermostat, particularly around the 150,000 km mark. Keeping your cooling system in check helps prevent overheating and costly repairs in the long run. [This naturally links to /shop/cooling]

Moreover, be mindful of the automatic transmission and its performance as age takes its toll—slipping and rough shifting may indicate the need for service. Brake systems, another area where maintenance is crucial, may require timely replacement of pads and rotors. For safety and reliability, a front brake service is recommended regularly. [Explore our Front Brake Service pack and more at /shop/braking]

Be vigilant about electrical issues too. Aging wiring can lead to problems with critical systems like lights and power windows. Addressing these issues early can enhance your vehicle's overall performance and safety. Regular inspections of filters—both engine and cabin—ensure clean operation and comfort for all passengers. Explore our filter category for convenient sourcing of parts. [Find our Filtration products at /shop/filtration]