2025 maintenance schedule
2025 Bentley Bentayga Hybrid Complete Maintenance Schedule & Service Guide
The 2025 Bentley Bentayga Hybrid combines hand-crafted British luxury with a sophisticated 3.0L V6 plug-in hybrid powertrain.
Last updated
July 28, 2026
Reviewed for service schedule clarity.
Key Takeaways
- Service interval: Bentley recommends service every 12 months or 16,000 km (approximately 10,000 miles), whichever comes first .
- Warranty coverage: The 2025 Bentayga Hybrid includes a 3-year/unlimited mileage basic warranty and an 8-year/80,000-mile high-voltage battery warranty .
- Hybrid-specific service: Maintenance includes a hybrid health check and replacement of the HV battery cooling intake filter .
- Engine: Powered by a 3.0L V6 plug-in hybrid powertrain with all-wheel drive .
- Service indicator: Standard dashboard warning system alerts the driver when service is due.
Introduction
The 2025 Bentley Bentayga Hybrid combines hand-crafted British luxury with a sophisticated 3.0L V6 plug-in hybrid powertrain. The Hybrid variant delivers the refined performance Bentley owners expect while offering the efficiency and urban driving benefits of an electrified vehicle.
This guide compiles factory-recommended service requirements, hybrid-specific considerations, and practical maintenance guidance for the 2025 Bentley Bentayga Hybrid.
Factory Recommended Service Schedule
Primary Service Interval
Bentley's official service schedule for the 2025 Bentayga Hybrid is consistent across the lineup: every 12 months or 16,000 km (approximately 10,000 miles), whichever comes first .
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, a comprehensive service is performed, including:
| Service Item | Action |
|---|---|
| Engine Oil & Filter | Replaced with Bentley-specification synthetic oil |
| HV Battery Cooling Intake Filter | Replaced |
| Brake System | Inspection of pads and discs |
| Fluid Levels | All vehicle systems checked |
| Leakage Inspection | Visual inspection for fluid leaks |
| Battery & Terminals | Inspected for leaks and security |
| Radiator & Condenser | Inspected for debris and damage |
| Tire Condition & Pressure | Checked and adjusted |
| Lighting & Warning Systems | Operation verified |
| Hybrid Health Check | Comprehensive diagnostic scan |
Following the vehicle inspection, owners are informed of any components not meeting specification, at which point they can approve any necessary repairs.
Progressive Service Schedule
As the vehicle accumulates mileage, additional service items become relevant:
| Mileage / Time | Typical Service Additions |
|---|---|
| Major Service | Pollen filter replacement, brake fluid replacement (if required), cooling system and hose inspection, inverter coolant inspection, ball joint and suspension inspection, drive shaft inspection, wheel alignment check, remote control battery replacement |
| As required | Engine coolant replacement, spark plug replacement (dependent on driving conditions) |
Factory Warranty Coverage
New Vehicle Warranty
Every new 2025 Bentley Bentayga Hybrid comes with comprehensive warranty coverage :
| Warranty Type | Coverage Period |
|---|---|
| Basic | 3 years / unlimited mileage |
| Corrosion Perforation | 3 years / unlimited mileage |
| Powertrain | 3 years / unlimited mileage |
| Battery (High-Voltage) | 8 years / 80,000 miles |
| Roadside Assistance | 3 years / unlimited mileage |
The high-voltage battery warranty covers defects and deterioration in battery capacity, typically to a threshold of 70% state of health, in line with regulatory requirements.
Hybrid-Specific Maintenance Considerations
High-Voltage Battery Cooling System
The 2025 Bentayga Hybrid's high-voltage battery requires cooling system maintenance. The HV battery cooling intake filter should be replaced at each scheduled service . This filter protects the battery cooling system from debris, ensuring efficient thermal management of the battery pack.
Hybrid Health Check
A comprehensive hybrid health check is performed during each service, scanning the battery management system, electric motor, and power electronics for diagnostic trouble codes and performance anomalies .
Service Documentation
Proper service documentation is essential for maintaining warranty coverage. Independent Bentley specialists can perform manufacturer-based servicing that protects the Bentley warranty . Always ensure the service schedule is followed correctly and stamped in the service book.
Engine Oil Change Guidance
Oil Specifications
The 2025 Bentayga Hybrid's 3.0L V6 engine requires high-quality synthetic oil meeting Bentley factory standards. For vehicles requiring specialist or low-ash oil (important for hybrid powertrains with particulate filters), an additional cost may apply .
Oil Change Interval
- Factory recommendation: Every 12 months or 16,000 km (10,000 miles)
- Conservative guidance: For vehicles used in extreme climates or dusty conditions, more frequent changes may be advisable. Even if the mileage is low, an oil change should never be delayed beyond 12 months.
Transmission and Drivetrain
Transmission Specifications
The 2025 Bentayga Hybrid is equipped with an 8-speed automatic transmission . Transmission fluid level and condition are checked at each scheduled service. A full transmission fluid service may be recommended at higher mileages depending on driving conditions.
Brake System
Brake Components
The 2025 Bentayga Hybrid features advanced braking systems engineered for confident stopping despite the vehicle's substantial weight. The Hybrid variant benefits from regenerative braking, which can extend brake pad life under normal driving conditions.
Service Interval
- Inspection: Brake pads, discs, and fluid condition should be inspected at every scheduled service
- Brake fluid: Replacement may be required depending on condition and age
Long-Term Ownership Considerations
The 2025 Bentley Bentayga Hybrid rewards diligent preventive maintenance. Key considerations for owners include:
- Specialist care: Service should be performed by certified Bentley technicians or specialists familiar with hybrid systems. Independent specialists can perform manufacturer-based servicing that preserves warranty coverage .
- Service documentation: Maintaining a comprehensive service history preserves resale value and provides documentation for warranty claims.
- Battery health: Proactive battery health checks during scheduled service visits are recommended to identify potential issues early.
- Cooling system: The hybrid powertrain generates significant heat; regular inspection of coolant hoses and the inverter coolant system is essential.
Maintenance questions
2025 Bentley Bentayga Hybrid FAQs
How often does a 2025 Bentley Bentayga Hybrid need servicing?+
Bentley recommends service every 12 months or 16,000 km (approximately 10,000 miles), whichever comes first .
What is the warranty on a 2025 Bentley Bentayga Hybrid?+
The vehicle comes with a 3-year/unlimited mileage basic warranty and an 8-year/80,000-mile high-voltage battery warranty .
What engine is in the 2025 Bentley Bentayga Hybrid?+
The 2025 Bentayga Hybrid uses a 3.0L V6 plug-in hybrid powertrain with all-wheel drive .
What hybrid-specific service items are included?+
The annual service includes a hybrid health check and replacement of the HV battery cooling intake filter .
Is the Bentayga Hybrid front-wheel drive or all-wheel drive?+
The 2025 Bentley Bentayga Hybrid features all-wheel drive as standard equipment .
How often should the engine air filter be replaced?+
Inspection is recommended at each service, with replacement according to driving conditions. A clogged air filter restricts airflow, reducing power and fuel economy.
What does the annual service include?+
The service includes synthetic oil and filter change, HV battery cooling filter replacement, brake system inspection, fluid level checks, leak inspection, battery and terminal inspection, and a comprehensive hybrid health check .
Can an independent specialist service my Bentayga Hybrid?+
Yes, independent specialists can perform manufacturer-based servicing that preserves the Bentley warranty . Ensure the service schedule is followed correctly and documented.