BMW M5 E28
Model overview
A rewarding but preservation-intensive classic sports saloon. Condition, corrosion control and documented mechanical care matter more than age or mileage alone.
Pros
- Practical four-door performance car
- Engaging rear-drive chassis
- Characterful naturally aspirated six-cylinder engine
Cons
- Rust and restoration quality vary widely
- Ageing electrical and trim parts
- Specialist maintenance can be costly
Common problems & ownership concerns
Potential impact: Low · Medium · High. This describes possible consequences, not fault likelihood.
- Structural and body corrosionHigh
- Ageing electrical and trim componentsMedium
- Suspension, steering and brake wearMedium
Maintenance
Follow the market-specific schedule and verify documented cooling, belt, fluid, brake and suspension servicing.
Engine overview · 3.5L 6-cyl PETROL
A characterful naturally aspirated six-cylinder M5 engine application, but age and maintenance history are central to ownership. Specialist inspection is sensible because timing, cooling, fuel and electrical systems can all reflect long-term deterioration.
Pros
- Strong naturally aspirated six-cylinder character.
Cons
- Age-related component deterioration.
- Specialist servicing may be required.
- Recommissioning can be costly after storage.
Common problems & ownership concerns
Potential impact: Low · Medium · High. This describes possible consequences, not fault likelihood.
- Timing-chain and tensioner wearHigh
- Cooling-system ageingHigh
- Oil leaks and gasket deteriorationMedium
- Fuel-injection and electrical ageingMedium
Maintenance
Follow the VIN-specific BMW schedule and lubricant specification, with particular attention to documented timing-drive, cooling-system and fuel-system maintenance.
These are general ownership concerns, not a diagnosis. Equipment and engine details vary by version and production date.
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