BMW 7 Series G11/G12 750Li
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 · 4.4L 8-cyl PETROL
A refined, powerful V8 for the G11/G12 750Li xDrive, but its twin-turbo layout and high thermal load make condition, variant-specific servicing and repair history important.
Pros
- Strong performance and smooth refinement.
- Later applications benefit from engine-family development.
Cons
- Complex, heat-intensive engine bay.
- Potential repairs can be labour-intensive.
- Engine details vary across 2016–2022 applications.
Common problems & ownership concerns
Potential impact: Low · Medium · High. This describes possible consequences, not fault likelihood.
- Oil leaks or oil consumptionMedium
- Cooling-system and thermal-management faultsHigh
- Turbocharger and charge-air-system wearHigh
- Timing-system noise or wear on earlier engine revisionsHigh
Maintenance
Follow the VIN-specific schedule and approved oil specification; monitor oil and coolant levels and address leaks or overheating promptly.
These are general ownership concerns, not a diagnosis. Equipment and engine details vary by version and production date.
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