2014 Bentley Continental GT Complete Maintenance Schedule & Service Guide

The 2014 Bentley Continental GT represents the pinnacle of grand touring, offered with a choice of a 4.0L twin-turbo V8 or a formidable 6.0L W12 engine. This guide provides a comprehensive overview of the factory-recommended service schedule and essential maintenance considerations to preserve its performance, luxury, and substantial value. As a hand-built luxury motorcar, diligent maintenance is paramount.

Key Takeaways

• Primary Service Interval: Bentley requires scheduled maintenance every 12 months or 10,000 miles (approximately 16,000 km), whichever comes first . This applies to both the V8 and W12 variants.
• Service Structure: Bentley follows a rotating schedule: 1st Annual (Minor), 2nd Annual (Intermediate), 3rd Annual (Minor), and 4th Annual (Major). This pattern repeats throughout the vehicle's life .
• Factory Warranty: The 2014 Continental GT came with a 3-year/unlimited mileage factory warranty covering basic, powertrain, and corrosion, plus a 1-year/10,000-mile maintenance warranty .
• Engine Oil: The W12 engine (code CVAA) requires approximately 13.5 liters (dry fill) or 12.5 liters (service fill) of high-quality synthetic oil . V8 variants have different capacities and should consult the owner's manual.
• Drivetrain: All 2014 Continental GT variants feature all-wheel drive as standard equipment.

Factory Recommended Service Schedule

Primary Service Interval

Bentley's official service schedule for the 2014 Continental GT is consistent across the lineup: every 12 months or 10,000 miles (approximately 16,000 km), whichever comes first . The vehicle is equipped with a service interval warning system on the instrument cluster.

Service Structure Progression

Bentley service schedules follow a pattern of alternating service types, increasing in scope and cost as the vehicle accumulates mileage .

This pattern repeats throughout the vehicle's life . A well-documented example shows diligent annual servicing by Bentley main dealers and specialists, with a major service performed by a renowned specialist at 78,124 miles .

Annual / 10,000-Mile Service Contents

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

• Engine Oil & Filter: Replaced with Bentley-specification fully synthetic oil.
• Tire Rotation: All four tires rotated for even wear.
• Cabin Pollen Filter: Replaced.
• Windshield Wipers: Replaced as needed.
• Brake System: Comprehensive inspection of brake pads and discs.
• Fluid Levels: All vehicle systems checked and topped up.
• Leakage Inspection: Visual inspection for fluid leaks.
• Suspension: Comprehensive inspection of all components, including the air suspension system.

Following the vehicle inspection, owners are informed of any components not meeting specification, allowing approval of any necessary repairs.

Engine Oil Change Guidance

The 2014 Continental GT's high-performance engines require precise lubrication.

Oil Specifications

For the V8 engine variant, owners should consult the owner's manual for the exact oil specification and capacity.

Oil Change Interval

• Factory recommendation: Every 12 months or 10,000 miles.
• Conservative owner guidance: Never exceed 12 months for an oil change, even if the mileage is low. Synthetic oil can degrade over time. For vehicles used primarily in extreme climates or short-trip city driving, many specialists recommend more frequent changes.

Oil Consumption Note

High-performance engines may consume a small amount of oil between services. Factors such as driving style, oil quality, engine RPM, and ambient temperature can influence consumption rates. Owners should check their oil level periodically.

Spark Plug Timing

Replacement Interval

The 4th Annual (Major) service at 40,000 miles includes spark plug replacement . For the V8 engine (2012-2017), the spark plug part number is 079905626G . W12 engines require 12 spark plugs.

Brake Fluid Recommendations

Fluid Specifications and Service Interval

The 2014 Continental GT uses DOT-4 brake fluid.

• Inspection: Brake fluid level and condition should be inspected at every scheduled service.
• Replacement: A conservative approach is to flush and replace brake fluid every 2 years, as brake fluid is hygroscopic and absorbs moisture over time, degrading braking performance.

Coolant Service Timing

Replacement Interval

The cooling system is checked at every annual service. Coolant replacement is typically included in the 4th Annual (Major) service at 40,000 miles or recommended at 5-7 years. Using the correct coolant is essential for preventing corrosion.

Transmission Service Guidance

The 2014 Continental GT is equipped with a sophisticated 8-speed automatic transmission. Some modern transmissions are designed to never need a fluid change unless there is a leak, while others have a regular maintenance interval. Stop-and-go driving or spirited driving can shorten transmission fluid life. If shifting becomes rough or is accompanied by unusual noises, have the transmission inspected immediately.

High-Mileage Maintenance Planning

For 2014 Continental GT examples approaching or exceeding 60,000 miles, the following items should be considered:

1. Major Service: If not recently performed, the major service includes spark plug replacement and coolant flush .
2. Transmission Fluid Service: Depending on driving conditions, a full fluid and filter service may be recommended at higher mileages.
3. Brake System Overhaul: Brake pads and discs should be inspected regularly and replaced as needed.
4. Air Suspension Inspection: The Continental GT features advanced air suspension; this system should be professionally inspected as part of the regular service schedule.

Long-Term Ownership Considerations

The 2014 Bentley Continental GT rewards diligent and proactive maintenance:

• Service Documentation: Maintaining a comprehensive service history is critical for preserving resale value. A documented example shows services at 1,571, 9,492, 18,764, 25,631, 33,430, 39,943, 56,308, 64,728, 69,398, 70,853, and 78,124 miles .
• 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: A trickle charger is recommended for vehicles not used regularly.
• Tire Maintenance: With its power and all-wheel-drive configuration, proper tire pressure and condition are essential.