Most Common Car Issues
Selected parameters
Model
750i / ALPINA B7
Other Engine Info
Engine Brake (hp) for 750i = 400 Engine Brake (hp) for ALPINA B7 = 500
Add more parameters
MOST COMMON PROBLEMS
BMW 750i / ALPINA B7 2012
The 2012 BMW 750i / ALPINA B7 is a luxury sedan with a 4.4L V8 engine, offering between 400 to 500 horsepower. It features advanced safety systems, including multiple airbags and pretensioners. Manufactured in Dingolfing, Germany, this model belongs to the 7-series and provides a premium driving experience.
Spec:
Engine Brake (hp) From
400
Engine Brake (hp) To
500
Engine Number of Cylinders
8
Other Engine Info
Engine Brake (hp) for 750i = 400 Engine Brake (hp) for ALPINA B7 = 500
Problems:
Oil leaks
Common in BMW engines, often from valve cover gaskets, oil pan gaskets, or rear main seals.
Coolant leaks
Issues with the water pump or radiator can cause coolant leaks, leading to overheating.
Timing chain problems
BMW engines are known for timing chain tensioner failures, leading to potential engine damage.
High-pressure fuel pump failure
Can cause issues with engine performance and starting problems.
Turbocharger issues
For the ALPINA B7 variant, turbochargers can fail, leading to reduced performance and increased emissions.
Vanos system failure
The variable valve timing system can fail, causing rough idling and poor engine performance.
Electrical issues
Problems with the engine control unit (ECU) and various sensors can lead to inconsistent performance and warning lights.
Carbon buildup
Direct injection engines, like those in the BMW 750i and ALPINA B7, can suffer from carbon buildup on intake valves, reducing performance and fuel efficiency.
Cooling system failures
Radiator, thermostat, and expansion tank issues can lead to overheating problems.