Audi 90 B2 2.2L
Model overview
The B2 Audi 90 is a characterful older sedan with relatively straightforward mechanical systems, but surviving examples differ widely in corrosion, electrics, engine specification and drivetrain equipment.
Pros
- Characterful five-cylinder petrol engines
- Comfortable period sedan
- Simple mechanical layout
Cons
- Corrosion and age-related deterioration
- Variable electrical and trim condition
- Extra maintenance on quattro versions
Common problems & ownership concerns
Potential impact: Low · Medium · High. This describes possible consequences, not fault likelihood.
- Body corrosion and water ingressHigh
- Age-related electrical and instrument faultsMedium
- Suspension, steering and brake wearMedium
Maintenance
Follow the exact engine-code service information and keep belts, cooling components, fluids, brakes and corrosion under regular review.
Engine overview · 2.2L 5-cyl PETROL
A characterful and generally durable five-cylinder engine, but ownership condition varies widely after four decades. Maintenance history, exact engine specification and the condition of age-sensitive systems matter more than the catalogue power label.
Pros
- Smooth five-cylinder character
- Specialist-friendly conventional design
Cons
- Age-related maintenance can be extensive
- Fuel-injection systems need correct specialist adjustment
- Cooling and rubber components may be overdue for renewal
Common problems & ownership concerns
Potential impact: Low · Medium · High. This describes possible consequences, not fault likelihood.
- Age-related timing-system and auxiliary-drive wearHigh
- Mechanical fuel-injection and cold-start-system deteriorationMedium
- Cooling-system and gasket ageingHigh
- Ignition, vacuum and oil-sealing wearMedium
Maintenance
Follow the engine-code-specific schedule and document timing, cooling, fuel-injection and ignition servicing; manual/VIN-specific parts and lubricant requirements should be confirmed.
These are general ownership concerns, not a diagnosis. Equipment and engine details vary by version and production date.
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