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WDDNG71X97A044224
Vehicle Summary
The 2007 Mercedes-Benz S-Class S550 is a luxurious sedan featuring a powerful 5.5-liter V8 engine with V-shaped configuration and 8 cylinders, providing robust performance. Manufactured in Sindelfingen, Germany, this stylish saloon offers high-end safety features, including front airbags for the driver and passenger, as well as a direct tire pressure monitoring system. With a focus on comfort and safety, it includes Type 2 seat belts with pretensioners and load limiters. Ideal for those seeking elegance and power, this vehicle is a prime example of Mercedes-Benz craftsmanship.
Complete Specifications
Common Issues for This Vehicle
Oil leaks
V8 engines, particularly in older models like the 2007 Mercedes-Benz S-Class, are prone to oil leaks, often from valve cover gaskets or oil pan gaskets.
Timing chain issues
The timing chain in these engines can stretch or wear out over time, leading to poor engine performance or even engine failure if not addressed.
Cooling system failures
Radiators, water pumps, and thermostat issues are common in V8 engines and can lead to overheating if not properly maintained.
Fuel injector problems
The fuel injectors in these engines may become clogged or fail, causing misfires and poor fuel economy.
Camshaft adjuster issues
The camshaft adjusters in the V8 engines can wear out, leading to rough idling and reduced engine performance.
Ignition coil failure
Ignition coils may fail over time, causing misfires and reduced engine performance.
Air suspension problems
While not directly an engine issue, the air suspension system in the S-Class can fail, leading to a rough ride and potential damage to engine components if the vehicle's height is not properly maintained.
Carbon buildup
Direct injection engines like the V8 can suffer from carbon buildup on intake valves, leading to poor engine performance and efficiency.
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