BMW 7 Series G11/G12 BMW 740i
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 Turbo Inline-6
A refined turbocharged petrol six-cylinder. Cooling and sealing repairs remain important alongside fuel consumption.
Pros
- Smooth six-cylinder delivery
- Strong performance
- Refined cruising
Cons
- Higher fuel consumption
- Cooling-system upkeep
- Premium repair costs
Common problems & ownership concerns
Potential impact: Low · Medium · High. This describes possible consequences, not fault likelihood.
- Cooling-system leaksMedium
- Oil leaksMedium
- Engine-sensor faultsMedium
Maintenance
Follow the exact engine schedule and approved oil specification.
These are general ownership concerns, not a diagnosis. Equipment and engine details vary by version and production date.
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