2017 Audi A6

Introduction

The 2017 Audi A6 is a luxury sedan that offers a refined driving experience with its smooth ride, spacious cabin, and advanced technology. It is available with a variety of engine and transmission options, including a 2.0-liter turbocharged four-cylinder, a 3.0-liter supercharged V6, and a 4.0-liter twin-turbocharged V8. The 2.0-liter engine produces 252 horsepower and 273 lb-ft of torque, while the 3.0-liter engine generates 340 horsepower and 369 lb-ft of torque. The 4.0-liter engine is the most powerful, producing 450 horsepower and 406 lb-ft of torque. All engines are paired with an eight-speed automatic transmission.

Pros

• Refined and comfortable ride
• Spacious and well-appointed cabin
• Advanced technology features
• Powerful and efficient engines
• Quattro all-wheel drive system

Cons

• Expensive to purchase and maintain
• Some interior materials feel cheap
• Not as sporty as some competitors

Engine

2.0-liter Turbocharged Four-Cylinder

• Carbon Buildup on Intake Valves
  • Description/Symptoms: Reduced engine power, rough idle, increased emissions
  • Solution: Cleaning or replacing intake valves
  • Estimated Cost to Fix: $500 - $1,500+
• Timing Chain Tensioner Failure
  • Description/Symptoms: Rattling noise on startup, reduced engine power
  • Solution: Replacing timing chain tensioner
  • Estimated Cost to Fix: $800 - $1,200+

3.0-liter Supercharged V6

• Supercharger Failure
  • Description/Symptoms: Loss of power, decreased fuel efficiency
  • Solution: Replacing supercharger
  • Estimated Cost to Fix: $3,000 - $5,000+
• Oil Leaks from Valve Cover Gaskets
  • Description/Symptoms: Oil leaks around valve covers
  • Solution: Replacing valve cover gaskets
  • Estimated Cost to Fix: $500 - $800+

4.0-liter Twin-Turbocharged V8

• Turbocharger Failure
  • Description/Symptoms: Loss of power, increased smoke from exhaust
  • Solution: Replacing turbochargers
  • Estimated Cost to Fix: $4,000 - $6,000+
• Engine Mount Failure
  • Description/Symptoms: Excessive engine vibration, clunking noises
  • Solution: Replacing engine mounts
  • Estimated Cost to Fix: $600 - $1,000+

Transmission

Eight-Speed Automatic Transmission

• Mechatronic Unit Failure
  • Description/Symptoms: Transmission slipping or shuddering, difficulty shifting gears
  • Solution: Replacing mechatronic unit
  • Estimated Cost to Fix: $2,500 - $4,000+
• Torque Converter Failure
  • Description/Symptoms: Loss of power, overheating transmission
  • Solution: Replacing torque converter
  • Estimated Cost to Fix: $1,500 - $2,500+

Suspension

• Air Suspension Compressor Failure
  • Description/Symptoms: Vehicle sagging, rough ride
  • Solution: Replacing air suspension compressor
  • Estimated Cost to Fix: $1,000 - $1,500+
• Control Arm Bushing Wear
  • Description/Symptoms: Clunking noises, reduced handling
  • Solution: Replacing control arm bushings
  • Estimated Cost to Fix: $400 - $800+

Electrical

• Battery Drain
  • Description/Symptoms: Vehicle battery draining prematurely
  • Solution: Identifying and repairing source of battery drain
  • Estimated Cost to Fix: Varies depending on the source of the drain
• Infotainment System Failure
  • Description/Symptoms: Frozen or unresponsive infotainment screen
  • Solution: Software update or replacement of infotainment unit
  • Estimated Cost to Fix: $500 - $1,000+

Exterior

• Headlight Condensation
  • Description/Symptoms: Moisture buildup inside headlights
  • Solution: Replacing headlights
  • Estimated Cost to Fix: $500 - $800+
• Sunroof Leaks
  • Description/Symptoms: Water leaking into the cabin through the sunroof
  • Solution: Re-sealing sunroof
  • Estimated Cost to Fix: $300 - $500+

Interior

• Climate Control Malfunction
  • Description/Symptoms: Difficulty regulating cabin temperature
  • Solution: Diagnosing and repairing issue with climate control system
  • Estimated Cost to Fix: $400 - $800+
• Seat Memory Button Failure
  • Description/Symptoms: Seat memory buttons not saving settings
  • Solution: Replacing seat memory module
  • Estimated Cost to Fix: $300 - $500+

Summary

The 2017 Audi A6 is a well-made luxury sedan that offers a comfortable and luxurious driving experience. However, it is not without its issues. Some of the more common problems include carbon buildup on intake valves, timing chain tensioner failure, supercharger failure, mechatronic unit failure, and torque converter failure. While these issues can be expensive to fix, the A6 is still a reliable vehicle overall. The severity and cost of the issues vary depending on the specific problem and the extent of the damage. It is important to have a qualified mechanic inspect the vehicle before purchasing and to maintain it regularly to avoid major problems.