BMW Z4 E85/E86 3.0i
2002–2008 · Coupe · Roadster · Sedan
Chassis codes: E85 · E86
Version
Engine
3.0L 6-cyl · Petrol
Power
231 HP
Torque
300 Nm
Transmission
AUTOMATIC
Drive
RWD
0-100 km/h
6.2 sec
Top Speed
249 km/h
Fuel consumption
9.5 L/100km
Body
Sedan
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Model overview
A model overview is not available for this generation yet.
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Engine overview · 3.0L 6-cyl PETROL
A smooth, naturally aspirated six-cylinder engine with strong specialist support, but age-related cooling, oil-sealing, intake and variable-valve-timing maintenance deserves close attention.
Pros
- Smooth six-cylinder power delivery
- Naturally aspirated response
- Good specialist and parts support
Cons
- Cooling-system parts age with time
- Oil leaks are possible
- Intake and valve-timing systems need condition checks
Common problems & ownership concerns
Potential impact: Low · Medium · High. This describes possible consequences, not fault likelihood.
- Cooling-system component ageingHigh
- Oil leaks and crankcase ventilationMedium
- DISA intake-valve wearMedium
- VANOS seal deteriorationMedium
Maintenance
Follow the VIN-specific BMW service schedule and use approved fluids; age, short trips and driving conditions may justify more frequent servicing.
These are general ownership concerns, not a diagnosis. Equipment and engine details vary by version and production date.
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