2018 Rolls-Royce Dawn

The 2018 Rolls-Royce Dawn is a luxury convertible known for its opulent features, handcrafted details, and powerful performance. It boasts a 6.6-liter twin-turbo V12 engine producing 563 horsepower and 605 lb-ft of torque, paired with an 8-speed automatic transmission. Owners often praise the Dawn for its smooth ride, quiet cabin, and exquisite craftsmanship. However, some common criticisms include its considerable size and weight, which can make it feel less agile than some competitors, as well as the high cost of ownership and maintenance.

Engine

6.6L Twin-Turbo V12

• Oil Leaks
  • Description/Symptoms: Oil leaks can originate from various points on the engine, including valve cover gaskets, oil pan gasket, and turbocharger oil lines. Symptoms include visible oil puddles under the car, the smell of burning oil, and low oil level warnings.
  • Solution: Identify the source of the leak and replace the faulty gasket or component. Tightening loose connections may also be a solution.
  • Estimated Cost to Fix: $500 - $3,000+ depending on the source and severity.
  • Recalls: None Found
• Turbocharger Issues
  • Description/Symptoms: Potential problems with the turbochargers including excessive noise, reduced boost, or complete failure.
  • Solution: Diagnosis by a qualified technician, followed by repair or replacement of the affected turbocharger(s).
  • Estimated Cost to Fix: $4,000 - $8,000+ per turbocharger.
  • Recalls: None Found

Transmission

8-Speed Automatic

• Harsh Shifting
  • Description/Symptoms: Some owners have reported instances of harsh or jerky shifting, particularly at lower speeds.
  • Solution: A software update or recalibration of the transmission control module (TCM) may resolve the issue. In some cases, replacement of valve body components may be necessary.
  • Estimated Cost to Fix: $300 - $3,000+
  • Recalls: None Found

Suspension

• Air Suspension Failure
  • Description/Symptoms: The air suspension system can experience issues, including leaks in the air struts or malfunctioning compressors. This can lead to a sagging ride height, uneven vehicle stance, and a harsh ride.
  • Solution: Replacement of the faulty air strut(s) or compressor. Diagnosis and repair of any air line leaks.
  • Estimated Cost to Fix: $2,000 - $6,000+
  • Recalls: None Found

Electrical

• Infotainment System Glitches
  • Description/Symptoms: Occasional glitches or malfunctions in the infotainment system, including screen freezes, unresponsive controls, or connectivity problems.
  • Solution: Software updates may address some of these issues. In more severe cases, replacement of the infotainment system module may be necessary.
  • Estimated Cost to Fix: $500 - $5,000+
  • Recalls: None Found
• Battery Drain
  • Description/Symptoms: Some owners have reported issues with excessive battery drain, particularly when the vehicle is left unattended for extended periods.
  • Solution: Diagnostic testing to identify the source of the parasitic drain. Replacement of the battery if it is found to be faulty.
  • Estimated Cost to Fix: $200 - $1,000+
  • Recalls: None Found

Exterior

• Convertible Top Malfunctions
  • Description/Symptoms: Problems with the convertible top mechanism, including slow operation, failure to fully open or close, or unusual noises during operation.
  • Solution: Inspection and lubrication of the convertible top mechanism. Repair or replacement of faulty hydraulic components or sensors.
  • Estimated Cost to Fix: $500 - $5,000+
  • Recalls: None Found

Interior

• Sensor Malfunctions
  • Description/Symptoms: The occupant sensors in the seats may malfunction causing airbag issues.
  • Solution: Replacement of faulty sensors in the seat.
  • Estimated Cost to Fix: $1,000+
  • Recalls: None Found

Summary

The 2018 Rolls-Royce Dawn, while offering unparalleled luxury and performance, can be prone to certain issues. The most significant concerns revolve around potential engine oil leaks, turbocharger problems, air suspension failures, and electrical glitches. While some issues may be relatively minor and inexpensive to address, others can be costly to repair. Potential buyers should be aware of these potential problems and factor in the high cost of maintenance associated with owning a Rolls-Royce. Addressing these issues promptly is crucial to maintaining the vehicle’s performance and value.