BMW 7 Series G11/G12
Model overview
A technology-rich luxury saloon with excellent comfort. Complex chassis and convenience systems can create substantial repair bills.
Pros
- Excellent comfort
- Quiet cabin
- Extensive luxury equipment
Cons
- Complex electronics
- Costly suspension repairs
- High servicing costs
Common problems & ownership concerns
Potential impact: Low · Medium · High. This describes possible consequences, not fault likelihood.
- Suspension and ride-height system faultsMedium
- Electrical equipment faultsMedium
- Cooling-system leaks on applicable versionsMedium
Maintenance
Follow the fitted powertrain and suspension schedules and applicable software updates.
Engine overview · 3.0L 6-cyl DIESEL
A capable six-cylinder diesel for long-distance use, but its advanced emissions and turbocharging systems require disciplined servicing and are sensitive to unsuitable short-trip operation.
Pros
- Strong long-distance performance
- Smooth six-cylinder character
Cons
- Complex emissions hardware
- Short-trip use can be unsuitable
- Output and equipment vary by application
Common problems & ownership concerns
Potential impact: Low · Medium · High. This describes possible consequences, not fault likelihood.
- Diesel particulate filter and regeneration loadingMedium
- EGR and intake-system contaminationMedium
- SCR/AdBlue emissions-system faultsHigh
- Turbocharging and charge-air system conditionMedium
Maintenance
Use the VIN-specific BMW schedule, approved oil specification and suitable diagnostic records for emissions-system servicing.
These are general ownership concerns, not a diagnosis. Equipment and engine details vary by version and production date.
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