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2012 BMW 550i
Vehicle Summary
The 2012 BMW 550i xDrive is a luxurious sedan featuring a robust 4.4-liter V8 engine, delivering 400 horsepower with all-wheel drive capability. Manufactured in Dingolfing, Germany, it offers advanced safety features like multiple airbags and pretensioners. The 5-Series model provides a comfortable and secure driving experience with a sophisticated design, embodying BMW's commitment to performance and quality.
Complete Specifications
Common Issues for This Vehicle
Oil leaks
BMW 550i engines, especially the N63 V8 used in the 2012 model, are known for developing oil leaks from various gaskets and seals, such as the valve cover gasket or the oil filter housing gasket.
Timing chain issues
The N63 engine can experience timing chain wear, leading to rattling noises and potential engine damage if not addressed promptly.
Cooling system problems
These vehicles may suffer from cooling system issues, including water pump failures and radiator leaks, which can lead to overheating.
Fuel injector problems
The direct fuel injection system in the N63 engine can cause fuel injectors to fail or become clogged, leading to misfires and poor engine performance.
Turbocharger failures
The twin-turbo setup in the N63 engine can lead to turbocharger failure, often due to oil starvation or excessive heat.
Battery drain
The N63 engine has a complex electrical system that can lead to battery drain issues, often requiring frequent battery replacements or recharges.
Valve stem seal wear
The N63 engine is prone to valve stem seal issues, which can cause excessive oil consumption and smoke from the exhaust.
Carbon buildup
Direct-injection engines like the N63 can suffer from carbon buildup on the intake valves, leading to reduced performance and fuel efficiency.