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2007 Audi TT

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By Research the Car 5 min read

Alright, here’s a comprehensive list of common issues and complaints associated with the 2007 Audi TT, broken down by category and specific configurations, adhering to your requested format.

The 2007 Audi TT is a stylish and sporty coupe and convertible, praised for its distinctive design, nimble handling, and refined interior. However, like any vehicle, it has its share of common problems. The base model features a 2.0L turbocharged inline-4 engine producing 200 horsepower and 207 lb-ft of torque, paired with either a 6-speed manual or a 6-speed S tronic dual-clutch transmission. A more powerful 3.2L VR6 engine, rated at 250 horsepower and 236 lb-ft of torque, was also available with the S tronic transmission and Quattro all-wheel drive. Some common complaints about the 2007 Audi TT include electrical problems, specifically with the convertible top, and potential issues with the dual-clutch transmission in the S tronic equipped models. Owners appreciate the TT’s unique styling and engaging driving experience, but some find the rear seats cramped and the ride quality firm.

Engine

2.0L Turbocharged Inline-4 (TFSI)

  • Cam Follower Wear/Failure
    • Description/Symptoms: Excessive wear or complete failure of the cam follower on the high-pressure fuel pump. Symptoms include a ticking noise from the engine, rough idling, loss of power, and potentially a check engine light. Can eventually cause damage to the camshaft if not addressed.
    • Solution: Replace the cam follower. Consider upgrading to a revised or aftermarket cam follower made of more durable material. In severe cases, the camshaft may also need to be replaced.
    • Estimated Cost to Fix: $150 - $500+ (depending on if camshaft needs replacement)
    • Recalls: None Found
  • Diverter Valve Failure
    • Description/Symptoms: The diverter valve, which recirculates excess boost pressure, can fail, leading to boost leaks. Symptoms include a loss of power, particularly at higher RPMs, and potentially a check engine light.
    • Solution: Replace the diverter valve. Upgrading to a stronger aftermarket diverter valve is recommended.
    • Estimated Cost to Fix: $100 - $300
    • Recalls: None Found
  • Ignition Coil Failure
    • Description/Symptoms: Misfires, rough running engine, check engine light.
    • Solution: Replace faulty ignition coil(s). Replace all ignition coils at the same time to avoid future failures.
    • Estimated Cost to Fix: $50 - $200 per coil (parts and labor)
    • Recalls: None Found

3.2L VR6

  • Timing Chain Stretch/Failure
    • Description/Symptoms: Rattling noise at startup or during engine operation, rough idling, misfires, check engine light. Can lead to significant engine damage if the timing chain fails completely.
    • Solution: Replace the timing chain, tensioners, and guides.
    • Estimated Cost to Fix: $1,500 - $3,000+
    • Recalls: None Found

Transmission

6-Speed Manual (2.0T)

  • Clutch Failure
    • Description/Symptoms: Clutch slippage, difficulty shifting, unusual noises when pressing the clutch pedal.
    • Solution: Replace the clutch disc, pressure plate, and throw-out bearing. Consider replacing the flywheel at the same time.
    • Estimated Cost to Fix: $800 - $1,500+
    • Recalls: None Found

6-Speed S tronic (Dual-Clutch) - Both Engines

  • Mechatronic Unit Failure
    • Description/Symptoms: Erratic shifting, harsh engagement, difficulty selecting gears, complete transmission failure.
    • Solution: Replace or rebuild the mechatronic unit.
    • Estimated Cost to Fix: $2,000 - $5,000+
    • Recalls: None Found
  • Clutch Wear
    • Description/Symptoms: Slipping during acceleration, jerky shifts, or an inability to select certain gears.
    • Solution: Replace the clutch packs within the S tronic transmission.
    • Estimated Cost to Fix: $1,500 - $3,500+
    • Recalls: None Found

Suspension

  • Magnetic Ride Failure (if equipped)
    • Description/Symptoms: Uneven ride height, poor handling, clunking noises from the suspension, error messages on the dashboard.
    • Solution: Replace the affected magnetic ride struts.
    • Estimated Cost to Fix: $800 - $2,000+ per strut
    • Recalls: None Found
  • Control Arm Bushing Wear
    • Description/Symptoms: Clunking noises from the suspension, vague steering, uneven tire wear.
    • Solution: Replace the worn control arm bushings. Replacing the entire control arm assembly is often recommended.
    • Estimated Cost to Fix: $300 - $800+ per control arm
    • Recalls: None Found

Electrical

  • Convertible Top Issues (Convertible Models)
    • Description/Symptoms: Failure of the convertible top to open or close properly, error messages on the dashboard, hydraulic pump failure.
    • Solution: Diagnose and repair the convertible top system, including the hydraulic pump, sensors, and wiring.
    • Estimated Cost to Fix: $500 - $3,000+ (depending on the issue)
    • Recalls: None Found
  • Instrument Cluster Issues
    • Description/Symptoms: Intermittent or complete failure of the instrument cluster, flickering lights, inaccurate readings.
    • Solution: Repair or replace the instrument cluster.
    • Estimated Cost to Fix: $500 - $1,500+
    • Recalls: None Found

Exterior

  • Rear Spoiler Malfunction (If equipped)
    • Description/Symptoms: Rear spoiler fails to deploy or retract at the appropriate speeds.
    • Solution: Repair or replace the rear spoiler motor or related components.
    • Estimated Cost to Fix: $300 - $800
    • Recalls: None Found

Interior

  • Climate Control Issues
    • Description/Symptoms: Air conditioning not working properly, heater not working, temperature fluctuations.
    • Solution: Diagnose and repair the climate control system, including the compressor, condenser, and blend door actuators.
    • Estimated Cost to Fix: $200 - $1,500+
    • Recalls: None Found
  • Radio/Navigation System Failure
    • Description/Symptoms: Radio or navigation system not working, screen displaying error messages, inability to connect to Bluetooth.
    • Solution: Repair or replace the radio/navigation system.
    • Estimated Cost to Fix: $300 - $1,500+
    • Recalls: None Found

Summary

The 2007 Audi TT, while a stylish and fun-to-drive car, has some potential issues that prospective buyers should be aware of. The 2.0T engine is prone to cam follower and diverter valve failures, while the VR6 engine can suffer from timing chain problems. The S tronic dual-clutch transmission, available on both engines, is known for mechatronic unit failures and clutch wear. Suspension problems, especially with the magnetic ride system, and electrical issues, particularly with the convertible top, are also common. Repair costs can range from a few hundred dollars for minor issues to several thousand dollars for major repairs. Checking the maintenance history of a specific vehicle and getting a pre-purchase inspection are highly recommended.

Audi, TT
Audi TT 2007
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