2017 Audi A3

Introduction

The 2017 Audi A3 is a subcompact luxury sedan or convertible offered with a range of engine and transmission options. The 2.0L TFSI engine produces 186 horsepower and 221 lb-ft of torque, while the 1.8L TFSI engine produces 170 horsepower and 199 lb-ft of torque. Transmission options include a 6-speed manual, a 7-speed dual-clutch automatic (S tronic), and an 8-speed automatic.

Owners appreciate the A3’s sporty handling, stylish exterior, and comfortable interior. However, some have reported issues with various aspects of the vehicle.

Engine

2.0L TFSI

• Turbocharger Wastegate Failure
  • Description/Symptoms: Loss of power, check engine light, rattling noises from the engine
  • Solution: Replace the turbocharger wastegate actuator
  • Estimated Cost to Fix: $1,000 - $2,000+
  • Recalls: None Found
• Fuel Pump Failure
  • Description/Symptoms: Difficulty starting the vehicle, loss of power while driving
  • Solution: Replace the fuel pump
  • Estimated Cost to Fix: $500 - $800+
  • Recalls: None Found
• Timing Chain Tensioner Failure
  • Description/Symptoms: Rattling noises from the engine, especially at startup
  • Solution: Replace the timing chain tensioner
  • Estimated Cost to Fix: $1,500 - $2,000+
  • Recalls: None Found

1.8L TFSI

• No Issues Found

Transmission

6-Speed Manual

• No Issues Found

7-Speed S tronic

• Mechatronic Unit Failure
  • Description/Symptoms: Jerking or hesitation during gear shifts, loss of gears
  • Solution: Replace the mechatronic unit
  • Estimated Cost to Fix: $2,500 - $3,500+
  • Recalls: None Found
• Dual-Mass Flywheel Failure
  • Description/Symptoms: Rattling noises from the transmission, difficulty shifting gears
  • Solution: Replace the dual-mass flywheel
  • Estimated Cost to Fix: $1,000 - $1,500+
  • Recalls: None Found

8-Speed Automatic

• Transmission Fluid Leak
  • Description/Symptoms: Transmission fluid leaking from the pan or lines
  • Solution: Repair or replace the leaking component
  • Estimated Cost to Fix: $200 - $500+
  • Recalls: None Found

Suspension

• Strut Bearing Failure
  • Description/Symptoms: Squeaking or knocking noises from the suspension, especially over bumps
  • Solution: Replace the strut bearing
  • Estimated Cost to Fix: $200 - $400+ per corner
  • Recalls: None Found

Electrical

• Battery Discharge
  • Description/Symptoms: Vehicle battery drains quickly, difficulty starting the vehicle
  • Solution: Inspect and repair electrical components causing the drain
  • Estimated Cost to Fix: $100 - $500+
  • Recalls: None Found
• Headlight Condensation
  • Description/Symptoms: Moisture buildup inside the headlight housing
  • Solution: Replace the headlight housing
  • Estimated Cost to Fix: $500 - $1,000+ per headlight
  • Recalls: None Found

Exterior

• Paint Blistering
  • Description/Symptoms: Paint bubbles and blisters appearing on the exterior
  • Solution: Repaint the affected area
  • Estimated Cost to Fix: $500 - $2,000+
  • Recalls: None Found

Interior

• Sunroof Creaking
  • Description/Symptoms: Squeaking or rattling noises coming from the sunroof
  • Solution: Lubricate or adjust the sunroof tracks
  • Estimated Cost to Fix: $100 - $300+
  • Recalls: None Found
• Seat Belt Buckle Failure
  • Description/Symptoms: Seat belt buckle does not latch properly
  • Solution: Replace the seat belt buckle
  • Estimated Cost to Fix: $200 - $500+
  • Recalls: 18V668, 19V143

Summary

The 2017 Audi A3 is generally a reliable vehicle, but some owners have experienced issues with the engine, transmission, and other components. The most significant and costly issues include turbocharger wastegate failure, mechatronic unit failure, and seat belt buckle failure. While some repairs can be minor, others can be expensive and require significant labor. Overall, the severity and cost of these issues should be considered when making a purchase decision.