2009 Audi TTS Quattro

The 2009 Audi TTS Quattro is a sporty, compact coupe known for its turbocharged performance and all-wheel drive handling. The TTS variant takes the standard TT and elevates it with a more potent engine and enhanced styling. For the 2009 model year, the sole engine option was a 2.0-liter turbocharged inline-4, producing 265 horsepower and 258 lb-ft of torque. The available transmissions included a 6-speed manual and a 6-speed S tronic dual-clutch automatic. Drivers often praise the TTS for its engaging driving dynamics, stylish design, and premium interior. Common dislikes include the firm ride, limited rear seat space, and potential for costly repairs.

Engine

2.0L Turbocharged Inline-4 (265 hp)

• Diverter Valve Failure
  • Description/Symptoms: Whining or chirping noise during acceleration, loss of boost, reduced power, and potentially a check engine light. The factory diverter valve (especially the earlier diaphragm-type valves) is prone to cracking or leaking.
  • Solution: Replacement of the diverter valve. Upgraded piston-type diverter valves are a popular choice for improved reliability.
  • Estimated Cost to Fix: $100 - $300+
  • Recalls: None Found
• Cam Follower Wear/Failure (High-Pressure Fuel Pump)
  • Description/Symptoms: Ticking noise from the engine, especially at idle. The cam follower, located between the camshaft and the high-pressure fuel pump, is known to wear prematurely. If not addressed, it can lead to more severe damage to the camshaft and fuel pump.
  • Solution: Regular inspection and replacement of the cam follower. Use of a revised or aftermarket cam follower is recommended.
  • Estimated Cost to Fix: $50 - $150 for follower replacement; $500 - $1500+ for camshaft and fuel pump damage.
  • Recalls: None Found
• Timing Chain Tensioner Failure
  • Description/Symptoms: Rattling noise, especially on start-up. Potential for severe engine damage if the timing chain jumps teeth. The earlier tensioner designs are known to be problematic.
  • Solution: Replacement of the timing chain tensioner with an updated version.
  • Estimated Cost to Fix: $800 - $2000+
  • Recalls: None Found

Transmission

6-Speed Manual

• Clutch Failure
  • Description/Symptoms: Slipping clutch, difficulty shifting gears, and high engagement point.
  • Solution: Clutch replacement.
  • Estimated Cost to Fix: $1000 - $2500+
  • Recalls: None Found

6-Speed S tronic (DSG) Dual-Clutch

• Mechatronic Unit Failure
  • Description/Symptoms: Erratic shifting, harsh engagement, failure to shift, and warning lights. The Mechatronic unit controls the shifting process and can be prone to failure.
  • Solution: Replacement or repair of the Mechatronic unit.
  • Estimated Cost to Fix: $1500 - $4000+
  • Recalls: None Found
• Clutch Pack Failure
  • Description/Symptoms: Slipping during acceleration, shuddering, and difficulty shifting.
  • Solution: Replacement of the clutch packs.
  • Estimated Cost to Fix: $2000 - $4000+
  • Recalls: None Found

Suspension

• Magnetic Ride Control (MagRide) Strut Failure
  • Description/Symptoms: Leaking struts, uneven ride height, and diminished ride quality. The MagRide system is prone to failure, especially as the vehicle ages.
  • Solution: Replacement of the affected struts. Some owners opt to replace the entire system with conventional coilovers.
  • Estimated Cost to Fix: $1000 - $2000+ per strut; $2000 - $4000+ for full coilover conversion.
  • Recalls: None Found

Electrical

• Window Regulator Failure
  • Description/Symptoms: Window not operating properly, slow or erratic movement, or window falling into the door.
  • Solution: Replacement of the window regulator.
  • Estimated Cost to Fix: $300 - $700+
  • Recalls: None Found
• Instrument Cluster Issues
  • Description/Symptoms: Pixelation, screen fading, or complete failure of the instrument cluster display.
  • Solution: Replacement or repair of the instrument cluster.
  • Estimated Cost to Fix: $500 - $1500+
  • Recalls: None Found

Exterior

• Rear Spoiler Motor Failure
  • Description/Symptoms: Spoiler not deploying or retracting properly, or making unusual noises.
  • Solution: Replacement of the spoiler motor.
  • Estimated Cost to Fix: $300 - $800+
  • Recalls: None Found

Interior

• Navigation System/Infotainment Issues
  • Description/Symptoms: Freezing, slow response times, and software glitches.
  • Solution: Software updates, or replacement of the head unit.
  • Estimated Cost to Fix: $100 - $500 for software updates; $500 - $2000+ for head unit replacement.
  • Recalls: None Found

Summary:

The 2009 Audi TTS Quattro, while a fun and engaging vehicle, can present owners with several potential issues. Engine-related problems, particularly concerning the cam follower, diverter valve, and timing chain tensioner, are relatively common and can lead to costly repairs if neglected. Transmission issues, especially with the S tronic DSG, can also be significant expenses. Suspension problems with the MagRide system are also prevalent. While some electrical and interior issues can occur, they are generally less costly than the major mechanical repairs. Overall, prospective buyers should be aware of these potential issues and factor in maintenance and repair costs when considering a 2009 Audi TTS Quattro. It’s advisable to have a pre-purchase inspection performed by a qualified mechanic familiar with Audi vehicles.