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WAURV78T59A036254
Vehicle Summary
The 2009 Audi S5 is a sleek coupe featuring a powerful 4.2-liter V8 engine with 354 horsepower. This German-engineered vehicle offers advanced safety features such as curtain airbags for the first and second rows, as well as active seat belts and advanced front airbags. With its stylish design and robust performance, the Audi S5 exemplifies luxury and sportiness.
Complete Specifications
Common Issues for This Vehicle
Oil leaks
Audi engines, including the 8-cylinder models, are prone to developing oil leaks over time, particularly from valve cover gaskets, oil pan gaskets, and rear main seals.
Carbon build-up
Direct injection engines, common in Audi vehicles, often suffer from carbon build-up on intake valves, leading to performance issues and rough idling.
Timing chain tensioner failure
The timing chain tensioners in some Audi engines have been known to fail, potentially causing significant engine damage if not addressed promptly.
Coolant leaks
Coolant leaks can occur from various points, including the water pump, radiator, and hoses, leading to overheating and potential engine damage.
High oil consumption
Some Audi engines, especially the V8 models, are known for high oil consumption, requiring frequent top-ups between oil changes.
Ignition coil failure
Audi engines are susceptible to ignition coil failures, which can cause misfires, rough running, and reduced performance.
Pcv valve issues
Problems with the Positive Crankcase Ventilation (PCV) valve can lead to increased oil consumption and potential engine performance issues.
Turbocharger failures
In models equipped with turbochargers, failure of the turbocharger can occur, leading to loss of power and increased exhaust smoke.
Fuel injector problems
Fuel injectors can become clogged or fail, which can cause rough idling, poor fuel economy, and reduced power.
Electrical problems
Audi vehicles often experience electrical issues, which can affect engine management systems, sensors, and overall reliability.
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