2017 Bentley Bentayga

Here’s a breakdown of common issues and complaints associated with the 2017 Bentley Bentayga, categorized by system and including relevant engine/transmission configurations.

The 2017 Bentley Bentayga is a luxury SUV known for its opulent interior, powerful engine options, and comfortable ride. The standard engine is a 6.0L W12 producing 600 horsepower and 664 lb-ft of torque. A 4.0L twin-turbo V8, rated at 542 horsepower and 568 lb-ft of torque, was also available. An 8-speed automatic transmission is standard across all engine options. Owners often praise the Bentayga’s handcrafted interior and effortless power delivery. Common complaints revolve around the high cost of maintenance and repairs, as well as some reliability concerns with the complex electronics and air suspension system.

Engine

6.0L W12

• Oil Leaks
  • Description/Symptoms: Oil leaks originating from various engine seals and gaskets. Symptoms include visible oil puddles under the vehicle, a burning oil smell, and low oil level warnings.
  • Solution: Replacing the affected seals and gaskets.
  • Estimated Cost to Fix: $1,000 - $5,000+ depending on the location and severity of the leak.
  • Recalls: None Found
• Coolant Leaks
  • Description/Symptoms: Coolant leaks from hoses, the water pump, or the radiator. Symptoms include a sweet smell, low coolant level warnings, and overheating.
  • Solution: Replacing the leaking components.
  • Estimated Cost to Fix: $500 - $2,000+ depending on the source of the leak.
  • Recalls: None Found

4.0L Twin-Turbo V8

• Turbocharger Issues
  • Description/Symptoms: Malfunctioning turbochargers, resulting in reduced engine power, unusual noises, or turbocharger failure.
  • Solution: Replacing or rebuilding the affected turbocharger(s).
  • Estimated Cost to Fix: $3,000 - $8,000+ per turbocharger.
  • Recalls: None Found
• Oil Separator Failure
  • Description/Symptoms: Excessive oil consumption and/or smoke from the exhaust.
  • Solution: Replacing the oil separator.
  • Estimated Cost to Fix: $1,500 - $3,000.
  • Recalls: None Found

Transmission

8-Speed Automatic (ZF 8HP)

• Rough Shifting
  • Description/Symptoms: Harsh or jerky shifting, particularly between lower gears.
  • Solution: Transmission software update, fluid flush, or valve body replacement.
  • Estimated Cost to Fix: $300 - $4,000+ depending on the severity.
  • Recalls: None Found
• Transmission Slipping
  • Description/Symptoms: Hesitation or delay in gear engagement, or the engine revving without a corresponding increase in speed.
  • Solution: Transmission repair or replacement.
  • Estimated Cost to Fix: $5,000 - $10,000+.
  • Recalls: None Found

Suspension

• Air Suspension Compressor Failure
  • Description/Symptoms: The vehicle sagging or sitting unevenly, suspension warning lights, and a noisy air compressor.
  • Solution: Replacing the air suspension compressor.
  • Estimated Cost to Fix: $2,000 - $4,000+.
  • Recalls: None Found
• Air Strut Leaks
  • Description/Symptoms: Air leaking from the air struts, causing the vehicle to sag or sit unevenly.
  • Solution: Replacing the affected air strut(s).
  • Estimated Cost to Fix: $1,500 - $3,000+ per strut.
  • Recalls: None Found

Electrical

• Infotainment System Issues
  • Description/Symptoms: Freezing, crashing, or malfunctioning of the infotainment system, including the navigation, audio, and climate control interfaces.
  • Solution: Software updates or replacement of the infotainment unit.
  • Estimated Cost to Fix: $500 - $5,000+.
  • Recalls: None Found
• Battery Drain
  • Description/Symptoms: The battery draining quickly, especially when the vehicle is not in use.
  • Solution: Diagnosing and repairing the source of the parasitic drain.
  • Estimated Cost to Fix: $200 - $1,000+ depending on the source.
  • Recalls: None Found
• Sensor Failures (Parking Sensors, etc.)
  • Description/Symptoms: Malfunctioning parking sensors, tire pressure sensors, or other electronic sensors.
  • Solution: Replacing the faulty sensor(s).
  • Estimated Cost to Fix: $200 - $800+ per sensor.
  • Recalls: None Found

Exterior

• Headlight Issues
  • Description/Symptoms: LED headlights failing or flickering.
  • Solution: Replacing the headlight assembly.
  • Estimated Cost to Fix: $3,000 - $6,000+.
  • Recalls: None Found

Interior

• Seat Motor Failures
  • Description/Symptoms: Electric seat adjustments failing to function properly.
  • Solution: Replacing the faulty seat motor or assembly.
  • Estimated Cost to Fix: $500 - $2,000+ per seat.
  • Recalls: None Found

Summary

The 2017 Bentley Bentayga, while offering a luxurious experience, does present some potential reliability concerns. The most significant issues revolve around the air suspension, engine leaks, and electrical problems. Repairs can be costly due to the high price of parts and specialized labor required for such a complex vehicle. Potential buyers should be aware of these common issues and budget accordingly for maintenance and repairs.