2023 Bentley Flying Spur Service Requirements & Maintenance Schedule

The 2023 Bentley Flying Spur combines hand-crafted luxury with formidable performance, available with V8, W12, and hybrid powertrains. Maintaining this exceptional sedan according to the manufacturer's schedule is essential for preserving its performance, refinement, and substantial investment value.

Key Takeaways

• Primary service interval: Bentley requires scheduled maintenance every 12 months or 16,000 km (approximately 10,000 miles), whichever comes first .
• Factory warranty: The 2023 Flying Spur is covered by a 3-year/unlimited km factory warranty, with the same period of roadside assistance included .
• Service kit components: A typical 20,000-mile service for V8 models includes engine oil filter, pollen filter, brake fluid, sump plug washer, key fob batteries, and fuel additive .
• Service documentation: The official owner's manual is the definitive source for maintenance requirements and should be kept in the vehicle.
• Spark plugs: The V8 engine (2019-2023 models) uses spark plug part number 0P2905601-A ; the 2020-2024 Flying Spur uses part number 06M905606F .

Factory Recommended Service Schedule

Primary Service Interval

Bentley's official service schedule for the 2023 Flying Spur is consistent: every 12 months or 16,000 km (approximately 10,000 miles), whichever comes first . This foundational requirement applies to all 2023 Flying Spur variants, including V8, W12, Speed, and Hybrid models.

The vehicle is equipped with a standard service interval warning system on the instrument cluster that alerts the driver when scheduled maintenance is approaching.

Annual / 16,000 km Service Contents

At each scheduled visit, the following baseline items are typically performed:

• Engine Oil & Filter: Replaced with Bentley-specification fully synthetic oil. For V8 models (2018-2023), a service kit includes the engine oil filter (06M198405F-X) and sump plug components .
• Cabin Pollen Filter: Replaced as part of routine maintenance (971819429C-X for RHD models) .
• Brake System: Comprehensive inspection of brake pads and discs; DOT-4 brake fluid is used, with a recommended replacement every 2 years .
• Fluid Levels: All vehicle systems checked and topped up, including windscreen washer fluid .
• Key Fob Battery: Replaced during service (CR2032) .
• Fuel Additive: Multi-purpose additive for Otto engine fuels added (G001770A2-X) .

Following the vehicle inspection, owners are informed of any components not meeting specification, at which point they can approve any necessary repairs.

Service Structure Progression

Based on established Bentley service patterns, the schedule follows a recurring progression:

Engine Oil Change Guidance

Oil Specifications

The 2023 Flying Spur's high-performance engines require precise lubrication with high-quality fully synthetic oil meeting Bentley factory standards . Bentley part number G0525792B is a premium engine oil formulated for the New Flying Spur (2020-2024), providing superior lubrication and protection . This oil is engineered to reduce friction and wear, enhancing engine efficiency and extending service intervals .

For V8 models, a 20,000-mile service kit includes the correct engine oil filter (06M198405F-X) .

Oil Change Interval

• Factory recommendation: Every 12 months or 16,000 km (10,000 miles) .
• Conservative owner guidance: Modern synthetic oils are engineered to go between 7,500 and 15,000 miles between oil changes, but never exceed 12 months for an oil change, even if the mileage is low, as synthetic oil can degrade over time . For vehicles driven primarily in extreme climates or for short urban journeys, many specialists recommend more frequent changes.

Oil Change Procedure

At each service, the engine oil and filter are replaced with Bentley-specification oil. The oil drain plug and filter are accessed from under the vehicle. The sump plug and sealing ring are replaced as part of the service .

Brake Fluid Service

Fluid Type and Service Interval

The 2023 Flying Spur uses DOT-4 brake fluid . DOT-4 fluid has a dry boiling point of 260°C and a wet boiling point of 180°C, providing excellent protection against high-temperature vapour lock and corrosion .

• Inspection: Brake fluid level and condition should be inspected at every scheduled service.
• Replacement: Bentley recommends changing the brake fluid every 2 years to optimise braking performance .

The brake fluid reservoir (part number 971616123A) is an essential component of the braking system . The 20,000-mile service kit includes 1 liter of DOT-4 brake fluid .

Spark Plug Timing

Replacement Interval and Part Specifications

The 2023 Flying Spur uses a full set of spark plugs. For the V8 engine (2019-2023 New Flying Spur models), the correct spark plug part number is 0P2905601-A . For the 2020-2024 Flying Spur (V8 engine), the part number is 06M905606F .

Symptoms of Fouled Spark Plugs

Fouled spark plugs can cause:

• Decreased fuel economy
• Increased emissions
• Engine misfires
• Rough idle
• Difficulty starting the car

Regular inspection and replacement at the recommended interval is essential for maintaining optimal ignition performance, fuel efficiency, and engine health.

Transmission Service

The 2023 Flying Spur is equipped with a sophisticated automatic transmission.

Service Considerations

The requirement for a transmission fluid change depends on several factors. Some modern transmissions are designed to never need a fluid change unless there is a leak or another problem, while others have a regular maintenance interval . It is important to follow Bentley guidelines on transmission maintenance .

Warning Signs

If shifting becomes rough, delayed, or is accompanied by unusual noises or lurching, have the transmission inspected immediately by a Bentley service center. Common symptoms of transmission issues include:

• Difficulty getting into gear or staying in gear
• A lurching or thumping when shifting
• A lag between pressing the accelerator and accelerating
• Strange noises like whining or grinding

Air Filter Service

Engine Air Filter

The engine air filter should be inspected at every oil change. Many owners benefit from a visual inspection every 12 months or 12,000 miles depending on driving conditions . Replacement intervals should be tailored to driving habits and local conditions . Use manufacturer-recommended service intervals to protect your warranty .

Cabin Air Filter

The cabin pollen filter (971819429C-X for RHD models) should be replaced during routine service to maintain cabin air quality .

Long-Term Ownership Considerations

Service Documentation

Maintaining a comprehensive service history is critical for preserving the vehicle's resale value. A full Bentley service history from a recognised specialist carries significant weight in the market. Service records should document all work performed, including oil changes, brake fluid services, and major service items.

Specialist Care

Given the vehicle's complexity, service should be performed by certified Bentley technicians or independent specialists with the right equipment and genuine parts.

Battery Maintenance

The Flying Spur's advanced electrical systems require proper battery maintenance; a trickle charger is recommended for vehicles not used regularly.

Driving Habits and Storage

The Flying Spur benefits from regular use. The manufacturer's recommended service schedule is the best way to prevent significant issues and expensive repairs.