2000 Audi S4
Introduction: The 2000 Audi S4 is a high-performance sports sedan that debuted with a 2.7L twin-turbocharged V6 engine, producing 250 horsepower and 258 lb-ft of torque. It was available with a 6-speed manual or 5-speed Tiptronic transmission. The S4 is known for its responsive handling and refined interior, but has a reputation for potential reliability issues.
Engine
- 2.7L Twin-Turbocharged V6
Intake Manifold Flap Failure Description/Symptoms: Plastic flaps in the intake manifold become brittle and break, causing a loss of power and rough idling. Solution: Replace intake manifold. Estimated Cost to Fix: $1200 - $2000+ Recalls: None Found
Turbocharger Failure Description/Symptoms: Turbochargers can fail prematurely, leading to reduced power and oil leaks. Solution: Replace turbocharger. Estimated Cost to Fix: $2000 - $3500+ Recalls: None Found
Transmission
- 6-Speed Manual
Synchro Wear Description/Symptoms: Synchronizer rings can wear prematurely, causing difficulty shifting gears, especially at high speeds. Solution: Overhaul or replace transmission. Estimated Cost to Fix: $1500 - $2500+ Recalls: None Found
- 5-Speed Tiptronic
Mechatronic Unit Failure Description/Symptoms: The Mechatronic unit, which controls shifting, can malfunction, causing erratic shifting or even loss of gears. Solution: Replace Mechatronic unit. Estimated Cost to Fix: $3000 - $5000+ Recalls: None Found
Suspension
Front Control Arm Bushings Description/Symptoms: Control arm bushings can wear prematurely, leading to clunking noises and reduced handling stability. Solution: Replace control arm bushings. Estimated Cost to Fix: $300 - $600+ Recalls: None Found
Rear Axle Carrier Bushings Description/Symptoms: Bushing failure can cause a clunking sound when accelerating or braking, and can lead to unstable handling. Solution: Replace rear axle carrier bushings. Estimated Cost to Fix: $500 - $1000+ Recalls: None Found
Electrical
Xenon Headlight Ballast Failure Description/Symptoms: The ballast that powers the xenon headlights can fail, causing the headlights to dim or not work at all. Solution: Replace ballast. Estimated Cost to Fix: $300 - $600+ Recalls: None Found
Battery Discharge Description/Symptoms: The battery can drain prematurely due to a parasitic draw, often caused by a failing alternator or starter. Solution: Diagnose and repair the source of the parasitic draw. Estimated Cost to Fix: $200 - $800+ Recalls: None Found
Interior
HVAC Blower Motor Failure Description/Symptoms: The blower motor that controls air flow can fail, causing no air to blow through the vents. Solution: Replace blower motor. Estimated Cost to Fix: $300 - $600+ Recalls: None Found
Power Seat Failures Description/Symptoms: Electric motors that adjust the power seats can fail, causing the seats to become inoperable. Solution: Replace failed motor or entire seat. Estimated Cost to Fix: $500 - $1500+ Recalls: None Found
Exterior
- Rear Spoiler Vibration Description/Symptoms: The rear spoiler can vibrate at high speeds, creating a buzzing noise. Solution: Install a spoiler support bracket. Estimated Cost to Fix: $200 - $400+ Recalls: None Found
Summary: The 2000 Audi S4 has a number of potential issues that can range in severity and cost. Engine and transmission problems can be particularly expensive to repair. However, with proper maintenance and attention to potential issues, the S4 can still provide a thrilling and rewarding driving experience.