2017 Bentley Continental Supersports Preventive Maintenance & Service Schedule

The 2017 Bentley Continental Supersports represents the ultimate iteration of Bentley's grand tourer, powered by a staggering 710 bhp W12 engine . With only 710 examples built worldwide, this limited-production model demands rigorous preventive maintenance to preserve its performance, reliability, and substantial investment value. This guide compiles the recommended service schedule and key maintenance considerations for the 2017 Continental Supersports.

Key Takeaways

• Primary service interval: Bentley recommends scheduled maintenance every 12 months or 16,000 km (approximately 10,000 miles), whichever comes first . This applies to both coupe and convertible Supersports variants.
• Factory warranty: New 2017 models came with a 3-year/unlimited mileage warranty covering basic, powertrain, corrosion, and roadside assistance, plus a 1-year/10,000-mile maintenance warranty .
• Engine & Performance: Powered by a twin-turbocharged 6.0L W12 producing 710 bhp and 750 lb-ft of torque, paired with a ZF eight-speed automatic transmission and all-wheel drive . The Supersports features a lowered and stiffened dynamic suspension with carbon ceramic brakes .
• Service indicator: The vehicle is equipped with a standard service interval warning system on the instrument cluster .
• Limited production: Only 710 units were built, one for every horsepower, making comprehensive service documentation essential for preserving value .

Factory Recommended Service Schedule

Primary Service Interval

Bentley's official service schedule for the 2017 Continental Supersports is clear and consistent: every 12 months or 16,000 km (approximately 10,000 miles), whichever comes first . This is the foundational maintenance requirement for preserving the vehicle's performance and reliability.

The service interval warning system on the instrument cluster is triggered either by time or mileage, whichever occurs first . Even if the mileage threshold has not been reached, the service reminder will activate after 12 months.

Annual / 16,000 km Service Contents

At each scheduled visit, a comprehensive inspection is performed. Based on standard Bentley service practices and documented service records for the 2017 model , the following baseline items are recommended:

• Engine Oil & Filter: Replaced with Bentley-specification fully synthetic oil
• Cabin Pollen Filter: Replaced
• Tire Rotation: All four tires rotated for even wear
• Brake System: Comprehensive inspection of brake pads and discs
• Fluid Levels: All vehicle systems checked and topped up
• Suspension: Comprehensive inspection of all components
• Diagnostic Scan: Full vehicle systems check

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

Warranty Coverage

Every new 2017 Bentley Continental Supersports came with comprehensive warranty coverage :

Engine Oil Change Guidance

Oil Specifications and Capacities

The 6.0L twin-turbo W12 engine in the Supersports requires high-quality fully synthetic oil that meets Bentley's factory standards. Modern high-performance engines using synthetic oil are engineered to go between 7,500 and 15,000 miles between oil changes .

Oil Change Interval

• Factory recommendation: Every 12 months or 16,000 km (10,000 miles)
• Conservative owner guidance: 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

Service Records

A documented 2017 Continental Supersports with full Bentley service history demonstrates the importance of comprehensive maintenance records . The vehicle's service book should be maintained with stamps and invoices from Bentley main dealers or recognised specialists to preserve the vehicle's provenance and value.

Transmission Service

Transmission Specifications

The 2017 Supersports is equipped with a ZF eight-speed automatic gearbox that features an updated version of the torque vectoring system from the Continental GT3-R . A parts set for the 8-speed automatic gearbox (part number 0CU 300 035 QX) is available for this model .

Service Interval

While the transmission fluid and filter service interval should be confirmed from the owner's manual, the Supersports' high-performance powertrain benefits from regular inspection. The 8-speed automatic gearbox is a critical component, and any signs of rough shifting or unusual noises should be addressed promptly.

Spark Plug Timing

Replacement Interval

The 6.0L W12 engine in the Supersports requires a full set of spark plugs. Spark plug replacement is typically included at scheduled service intervals. The correct genuine Bentley spark plug part number for 2009-2011 Supersports models is 101905600B .

For the 2017 Supersports, the correct spark plug specification should be verified from the owner's manual (part number 3W7 012 003 QC for 2011-2017 Continental GT models) . Aftermarket options are available from manufacturers such as NGK and Bosch .

Symptoms of Fouled Spark Plugs

Fouled spark plugs can cause decreased fuel economy, increased emissions, engine misfires, rough idle, and difficulty starting the car . Regular inspection and replacement at the recommended interval is essential for maintaining optimal ignition performance, fuel efficiency, and engine health.

Brake System

Carbon Ceramic Brakes

The 2017 Continental Supersports features carbon ceramic brakes concealed behind 21-inch forged alloy wheels . These high-performance braking components provide exceptional stopping power but require specialist attention.

Service Interval

• Inspection: Brake pads and discs should be inspected at every scheduled service
• Brake Fluid: Should be checked at every service and replaced according to the manufacturer's schedule
• Component Wear: Given the vehicle's power and weight, brake components may wear more quickly than on standard models. Regular inspection is essential to avoid costly damage to other braking components

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 genuine weight in the market . Service records should document all work performed, including oil changes, brake services, and major service items.

Specialist Care

Given the vehicle's complexity and limited production, service should be performed by certified Bentley technicians or independent specialists with the right equipment and genuine parts . The Supersports' unique components—including the 710 bhp W12 engine, carbon ceramic brakes, and lowered, stiffened suspension—require specialist knowledge and diagnostic tools .

Driving Habits and Storage

The 2017 Continental Supersports is a high-performance vehicle designed for spirited driving. However, it also benefits from regular use. For vehicles not used regularly, a trickle charger is recommended to maintain the advanced electrical systems. The manufacturer's recommended service schedule is the best way to prevent significant issues and expensive repairs.