2002 Audi A4 Quattro

Introduction The 2002 Audi A4 Quattro is a luxury compact sedan powered by a 1.8T inline-four engine producing 170 horsepower and 166 lb-ft of torque. It comes standard with a 5-speed manual transmission and is available with a 5-speed automatic transmission. Enthusiasts praise the A4’s refined handling, comfortable interior, and impressive performance, while some express concerns about its reliability and repair costs.

Engine

• 1.8T Inline-Four
  • Intake Manifold Runner Flaps Failure
    • Description/Symptoms: Faulty intake manifold runner flaps can cause the engine to stall, hesitate, or run roughly at idle.
    • Solution: Replacing the intake manifold.
    • Estimated Cost to Fix: $1,500 - $2,000+
    • Recalls: None Found
  • Timing Chain Tensioner Failure
    • Description/Symptoms: A failing timing chain tensioner can cause a rattling noise, loss of power, and engine damage.
    • Solution: Replacing the timing chain, tensioner, and related components.
    • Estimated Cost to Fix: $2,500 - $3,000+
    • Recalls: None Found
• 2.8L V6 (Not available in Quattro)
  • No Issues Found

Transmission

• 5-Speed Manual
  • Synchronizer Wear
    • Description/Symptoms: Grinding or difficulty shifting gears indicate worn synchronizers.
    • Solution: Replacing the synchronizers.
    • Estimated Cost to Fix: $1,000 - $1,500
    • Recalls: None Found
• 5-Speed Automatic
  • Valve Body Failure
    • Description/Symptoms: Transmission slipping, delayed shifts, or no engagement indicate a faulty valve body.
    • Solution: Replacing the valve body.
    • Estimated Cost to Fix: $1,500 - $2,000
    • Recalls: None Found

Suspension

• Front Lower Control Arms
  • Description/Symptoms: Worn bushings can cause clunking noises, vibrations, and reduced handling.
  • Solution: Replacing the lower control arms.
  • Estimated Cost to Fix: $800 - $1,200
    • Recalls: 08V185000

Electrical

• Central Locking Module Failure
  • Description/Symptoms: Faulty central locking module can cause intermittent or complete failure of door locks, trunk release, and fuel door release.
  • Solution: Replacing the central locking module.
  • Estimated Cost to Fix: $500 - $800
    • Recalls: 01V196000, 02V066000, 02V067000, 12V224000

Exterior

• Rear Wiper Motor Failure
  • Description/Symptoms: The rear wiper blade may stop working or move erratically.
  • Solution: Replacing the rear wiper motor.
  • Estimated Cost to Fix: $300 - $500
  • Recalls: None Found

Interior

• Sunroof Drain Tube Clogging
  • Description/Symptoms: Clogged sunroof drain tubes can cause water to leak into the interior.
  • Solution: Unclogging or replacing the drain tubes.
  • Estimated Cost to Fix: $200 - $400
  • Recalls: None Found

Summary The 2002 Audi A4 Quattro is known for its sporty handling and comfortable interior, but it has some potential reliability issues that can be costly to repair. Common issues include intake manifold runner flap failure, timing chain tensioner failure, synchronizer wear, valve body failure, and electrical problems. While these issues can be severe and expensive to fix, it’s important to note that not all A4 Quattros will experience these problems.