BMW 3 Series E46 328i
Model overview
An engaging older 3 Series whose body condition, rear axle mounting structure and suspension matter greatly. Engine risks depend on the selected version.
Pros
- Engaging handling
- Wide parts and specialist support
- Choice of saloon, coupe and estate bodies
Cons
- Age-related corrosion
- Rear axle mounting repairs can be substantial
- Older suspension and cabin equipment
Common problems & ownership concerns
Potential impact: Low · Medium · High. This describes possible consequences, not fault likelihood.
- Body and underbody corrosionMedium
- Cracks around rear axle carrier mounting pointsHigh
- Suspension bush and joint wearMedium
Maintenance
Keep chassis, brake and cooling maintenance current. Engine service requirements depend on the exact version.
Engine overview · 2.8L 6-cyl PETROL
A characterful naturally aspirated BMW six-cylinder with good specialist support, but age-related cooling, sealing and intake-system maintenance matters greatly.
Pros
- Smooth six-cylinder delivery
- Strong specialist and parts support
- Available with manual or automatic applications
Cons
- Ageing plastic cooling parts
- Engine-code differences across applications
- Potential oil and ventilation repairs
Common problems & ownership concerns
Potential impact: Low · Medium · High. This describes possible consequences, not fault likelihood.
- Cooling-system ageingHigh
- Oil leaks from ageing sealsMedium
- Crankcase ventilation deterioration on equipped variantsMedium
- Variable-valve-timing and intake-control wear on equipped variantsMedium
Maintenance
Follow the VIN-specific oil specification and service schedule, with particular attention to cooling-system condition, leaks and application-dependent ventilation or intake components.
These are general ownership concerns, not a diagnosis. Equipment and engine details vary by version and production date.
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