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2014 Bentley Flying Spur Maintenance guide

v1.0Updated May 30, 2026·Ryan Davis4 Sources Analyzed
MAINTENANCE SUMMARY

The 2014 Bentley Flying Spur presents an average reliability verdict, with a high TSB count suggesting potential issues beyond its single recall. Owners should prioritize ensuring the recall remedy for the electrical system's 12V/24V/48V battery cables has been correctly performed, as loose connections can lead to power loss.

View Critical Issue: Electrical System - Battery Cable Connection
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Reliability Score

8.3/ 10

Est. Annual Maintenance Cost

$1,000 - $2,000

TSBs & Recalls

71 TSBs | 1 Recalls

SummaryMaintenance & CostsCommon FailuresSymptoms & PreventionKeep ReadingFAQSources

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Key Takeaways

  • The 2014 Flying Spur has an 'Average' reliability rating, influenced by a high TSB count.
  • A recall for the electrical system's battery cable requires attention to prevent power loss.

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Critical service intervals
Common failure analysis
Symptoms and prevention guidance
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Full data sources and methodology
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MethodologyHow we score →

Scores are derived from NHTSA recalls and owner complaints, normalized by vehicle segment averages.

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Full ownership breakdown for the 2014 Bentley Flying Spur.

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Shop Parts

Quick links for routine service and common repair parts.

  • 5W-30 Synthetic Oil
  • Oil Filter
  • Cabin Air Filter
  • Engine Air Filter
  • Engine Coolant

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