Audi 90: 1984–1991 classic Audi sedan
The Audi 90 – a mid-size sedan produced from 1984 to 1991 and offered with five-cylinder engines and quattro drive. In this article, we look back at its history, engines, trims, and what to check before buying this classic car.
The Audi 90 in brief
The Audi 90 was a better-equipped and more powerful version of the Audi 80, often with a five-cylinder engine. Fans of this model appreciate its distinctive engine note, quattro drive, and classic styling.
This is now a rare classic car. Most surviving examples have long since passed the thirty-year mark, so for buyers, the condition of the body and its history are paramount.
Which trim to choose
The model evolved during its production run: early cars had a different body shape, while later ones (around 1987) received a new body and a wider range of engines.
When choosing, originality, body condition, and service history are more important than the year of manufacture. Finding parts can be tricky, especially for quattro versions.
Engines and gearboxes
The Audi 90 was offered with 4 and 5-cylinder petrol engines. More powerful versions had five-cylinder engines, and later, 20-valve variants appeared. Exact power output varies by year and engine.
Gearboxes – manual or automatic. Some cars feature quattro four-wheel drive.
What to check when buying a used Audi 90
First and foremost – corrosion: sills, arches, door bottoms, boot floor, and front wing areas. For a car of this age, this is the primary risk.
Check the condition of the engine, gearbox and quattro system, listen for any unusual noises. Ask for the service history.
Check if there are spare parts available and if the car can be registered in Lithuania.
Versions
Names and equipment vary by market and year; we list the most common trims found in Europe.
Bazinė
All versionsThe most basic trim.
- Often — front-wheel drive
- A more modest interior
- Less equipment
quattro
All versionsVersion with four-wheel drive.
- Four-wheel drive
- Often — more generous equipment
- Less common
quattro 20V
Later versionsThe most powerful version with a 20-valve engine.
- 20-valve five-cylinder engine
- Four-wheel drive
- Very rarely encountered
Trim comparison
| Bazinė | quattro | quattro 20V | |
|---|---|---|---|
| Who it's for | Everyday driving | Winter conditions and enthusiasts | Collectors |
| Transmission | Front-wheel drive | All-wheel drive | All-wheel drive |
| Engine | Smaller | Five-cylinder | Five-cylinder, 20V |
| Price in the used market (relatively) | € | €€ | €€€ |
The Audi 90 is a solid choice as a classic car. The most important thing is the condition and originality of the body, not the spec.
Pros
- The distinctive sound of a five-cylinder engine
- The option of Quattro four-wheel drive
- A timeless, classic style
- A robust build for its era
Cons
- Very limited supply
- Risk of rust due to age
- Finding parts might take time
Frequently asked questions
How does the Audi 90 differ from the Audi 80?
The Audi 90 typically had a more powerful engine and better equipment. The body and chassis are similar.
Is the Audi 90 suitable for daily use?
It can be, if the car is in good condition, but due to its age, it will require more maintenance than a newer car.
What should you be most wary of when buying?
Rust and a murky history. Inspect the underside of the body thoroughly and ask for the documents.
Updated 2026-10-17 · Trim levels and equipment vary by market and model year — check the equipment of the specific car. · Translated automatically





























