The Audi 90, a stylish and capable sedan, holds a special place in automotive history. Understanding the nuances of different model years is crucial for potential buyers or enthusiasts looking to appreciate this classic. This guide aims to provide a comprehensive overview of the best and worst years for the Audi 90, ensuring you make an informed decision.
Audi 90 Model Year Overview
| Model Year | Key Features & Improvements | Potential Issues & Considerations |
|---|---|---|
| 1987 | Introduction of the Audi 90, improved styling over the Audi 80/4000, available with a 2.3L inline-5 engine. | Early production quirks, potential for rust in certain climates. |
| 1988 | Minor interior refinements. | Same as 1987, potential for early automatic transmission issues. |
| 1989 | Quattro models gain standard ABS, improved sound insulation. | Potential for ABS sensor failures, timing belt maintenance crucial. |
| 1990 | Introduction of the 20-valve 2.3L inline-5 engine, offering increased horsepower. | More complex engine potentially leads to higher maintenance costs, distributor issues. |
| 1991 | No significant changes from 1990. | Same as 1990. |
| 1992 | Last year of production for the Audi 90 in North America. | Parts availability may become a concern, potential for wear and tear on aging components. |
| 1993-1995 (Europe Only) | Continued production in Europe, minor cosmetic changes. | Import considerations if sourcing from Europe, potential for different emissions standards. |
Detailed Explanations
1987: Introduction of the Audi 90
The 1987 Audi 90 marked a significant step up from the Audi 80/4000. It boasted a more refined interior, improved styling, and a standard 2.3-liter inline-5 engine. While generally reliable, early production models might exhibit minor quirks common to new vehicle releases. Consider this year if you value the initial design aesthetic and are prepared to address potential age-related issues.
1988: Minor Interior Refinements
The 1988 model year saw subtle refinements to the interior, enhancing comfort and aesthetics. Mechanically, it remained largely the same as the 1987 model. Like the previous year, potential buyers should be mindful of rust and possible early automatic transmission issues.
1989: Quattro Models Gain Standard ABS
A noteworthy upgrade for 1989 was the inclusion of standard Anti-lock Braking System (ABS) on Quattro models. This significantly improved safety and handling. Furthermore, Audi enhanced the sound insulation, contributing to a quieter and more refined driving experience. However, ABS sensors can be prone to failure, and regular timing belt maintenance is absolutely crucial to prevent engine damage.
1990: Introduction of the 20-Valve Engine
The 1990 Audi 90 introduced the highly desirable 20-valve 2.3-liter inline-5 engine. This engine offered a substantial power increase, making the 1990 and 1991 models particularly sought after by enthusiasts. However, this more complex engine can lead to higher maintenance costs, and the distributor is a known weak point.
1991: No Significant Changes
The 1991 Audi 90 remained largely unchanged from the 1990 model year. It retained the powerful 20-valve engine and overall features. Consequently, considerations for the 1991 model are the same as those for the 1990 model, including potential maintenance costs associated with the more complex engine.
1992: Last Year of North American Production
1992 marked the final year of Audi 90 production in North America. While the car remains appealing, potential buyers should be aware that parts availability may become more challenging as the vehicle ages. Thorough inspection for wear and tear on aging components is essential.
1993-1995 (Europe Only)
The Audi 90 continued production in Europe for a few more years with minor cosmetic changes. Sourcing a European model requires navigating import regulations and ensuring compatibility with local emissions standards. These models might offer unique features or styling elements not available in North America.
Best Years for Audi 90
The 1990 and 1991 model years, equipped with the 20-valve engine, are generally considered the best. They offer the most power and a more engaging driving experience. However, be prepared for potentially higher maintenance costs due to the engine's complexity. The 1989 model is a solid choice for those prioritizing safety features like ABS, especially on Quattro models.
Years to Avoid (or Approach with Caution)
While no year is inherently "bad," the early models (1987-1988) might require more attention to rust prevention and potential early production issues. The 1992 model year, being the last in North America, could present challenges with parts availability. Therefore, a comprehensive pre-purchase inspection is essential for any Audi 90, regardless of the year.
Specific Component Considerations
Beyond the model year, inspecting specific components is critical:
- Timing Belt: A frequently neglected but vital maintenance item. Failure can result in catastrophic engine damage. Check service records and replace if uncertain.
- Cooling System: The Audi 90's cooling system can be prone to leaks. Inspect hoses, radiator, and water pump for signs of wear or corrosion.
- Suspension: Aging suspension components can negatively impact handling. Listen for clunking noises and inspect shocks, struts, and control arm bushings.
- Electrical System: Check all electrical components, including lights, windows, and sunroof, for proper operation. Wiring harnesses can become brittle with age.
- Rust: Inspect common rust areas, such as wheel wells, rocker panels, and undercarriage. Prevention is key to preserving the vehicle's structural integrity.
- Automatic Transmission (if applicable): Test for smooth shifting and listen for unusual noises. Fluid changes are crucial for longevity.
- Quattro System (if applicable): Ensure the system engages properly and that there are no unusual noises or vibrations.
Finding a Good Audi 90
Finding a well-maintained Audi 90 requires patience and diligence. Here are some tips:
- Search Online Marketplaces: Explore websites like Craigslist, eBay Motors, and Bring a Trailer for available listings.
- Check Audi Forums: Online forums dedicated to Audi vehicles can be a valuable resource for finding well-cared-for examples and connecting with knowledgeable owners.
- Pre-Purchase Inspection: Have a qualified mechanic perform a thorough inspection before committing to a purchase. This can help identify potential issues and avoid costly surprises.
- Review Service Records: Examine service records to verify maintenance history and identify any recurring problems.
- Test Drive: Take the car for a test drive in various conditions to assess its performance and handling.
Frequently Asked Questions
Which Audi 90 is the fastest? The 1990 and 1991 models with the 20-valve engine offer the most horsepower and quickest acceleration.
Are Audi 90s reliable? Generally, yes, but reliability depends heavily on maintenance and condition. Regular maintenance is key.
What are common problems with the Audi 90? Timing belt failure, cooling system leaks, and electrical issues are common.
How much does an Audi 90 cost? Prices vary based on condition, mileage, and model year, but expect to pay between $2,000 and $8,000 for a well-maintained example.
Are parts readily available for the Audi 90? Some parts can be challenging to find, especially for specific trim levels.
Is the Audi 90 Quattro worth it? If you live in an area with snow or ice, the Quattro all-wheel-drive system offers superior traction and handling.
Conclusion
Choosing the best Audi 90 model year depends on your priorities. The 1990 and 1991 models offer the most power, while earlier models may be more affordable. Regardless of the year, a thorough inspection and diligent maintenance are crucial for enjoying this classic sedan.