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km driven (owned)
Overview
Ownership snapshot compiled from 57 maintenance records, 29 modification entries and 79 refuelling logs spanning 2019–2026.
Total spend since purchase
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maintenance + modifications + fuel
Cost per km (all-in, wear & fuel)
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$ per km driven this ownership
Maintenance events
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logged service / repair line items
Est. refuelling cadence
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estimated from tank size & km/L — see Fuel & Health tab
Spend breakdown
Recent activity
Service Log
Full maintenance and modification history. Filter by type or search description, workshop, or part.
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New service entry
| Date | Mileage | Type | Description | Workshop / Supplier | Cost |
|---|
Cost Trends
How maintenance spend has moved with mileage and time, and where the money has gone.
Annual maintenance spend
Odometer progression
Fuel & Health
Fuel economy and running cost trends, and what they suggest about engine and drivetrain health.
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New fuel fill-up
Fuel economy (km / litre, yearly avg)
Running cost ($ / km, yearly avg)
Litres per logged fuel entry (yearly avg)
Days between logged fuel entries (yearly avg)
Predictive Maintenance
Estimated wear status per component, based on this car's own service intervals where at least two data points exist, and general S65/E9x guidance where only one data point (or none) is on record. Gauge shows progress through the predicted interval — past the outer edge means overdue relative to this car's own history.
OK — under 50% of interval
Monitor — 50–80%
Due soon — 80–100%
Overdue — past 100%
Known watch-points for a 2011 ZCP S65
Rod bearings — already addressed. BMW switched the S65's rod bearing material from copper/lead to tin/aluminium
around mid-2010, so a 2011-build car like this one likely left the factory with the later-spec bearings. Independent shops
report this material change didn't meaningfully reduce the well-known S65 rod bearing failure risk on its own — but it's
moot either way here, since this car already had a full preventive rod bearing and uprated actuator replacement in March 2021
(Evolve uprated actuators + ARP rod bolts), which is the change that actually matters for long-term risk.
Throttle body actuators — already addressed. Failing throttle actuators (limp mode, DSC/EML warning lights) are one
of the two most commonly cited S65 weak points across every model year, unrelated to production date. This car had its
actuators replaced with uprated units in July 2021, which — per the parts data available — should outlast the factory units.
359M "Competition" wheels — cast, not forged. Despite some marketing material describing them as forged, the factory
ZCP-spec 19" 359M wheels are cast aluminium and about 3 lbs heavier per corner than the optional forged 220M wheels — and
cast wheels are more prone to cracking or bending from potholes and kerb strikes than forged ones. This isn't a mileage-based
wear item, so it's not in the gauges above, but worth a periodic visual/runout check given Singapore road conditions,
particularly after any hard hits.
Suspension — ZCP-specific, and already refreshed. The Competition Package uses a 10mm-lower ride height with unique
springs and EDC damper tuning rather than different core components — the front/rear EDC absorbers, bumpstops and top mounts
this car had replaced in May 2022 were logged as "competition" spec, consistent with what a ZCP car needs (not the standard
M3's parts).