2018 Aston Martin DB11 V8 Service Requirements & Maintenance Schedule

Key Takeaways

• Primary Service Interval: 10,000 miles or 12 months, whichever comes first
• First Five Years: Scheduled maintenance through the 5th year/50,000-mile service is included at no additional cost
• Engine Oil: The 4.0L twin-turbo V8 (Mercedes-AMG M177) requires high-quality synthetic oil; service fill capacity is 8.5 liters
• Brake Fluid: Replacement every 20,000 miles / 2 years
• Spark Plugs (V8): Replacement at 40,000 miles (4th year service)
• Service Costs: Annual dealer servicing typically £700–£1,000, with V8 models slightly more economical than V12 variants
• Extended Warranty: Optional Premium service contracts extend coverage up to 10 years/unlimited mileage

Introduction: Understanding Your DB11 V8's Service Requirements

The 2018 Aston Martin DB11 V8 is powered by a 4.0L twin-turbo V8 sourced from Mercedes-AMG (M177 engine), producing 510 horsepower. As the first model to feature Aston Martin's bonded aluminum platform, the DB11 requires a committed approach to scheduled maintenance to preserve its performance and value .

The manufacturer recommends a structured maintenance schedule divided into 10,000-mile or 12-month intervals, whichever comes first . Under Aston Martin's aftercare program, the first five years of scheduled maintenance are included at no additional cost, providing significant peace of mind for original owners .

Factory Service Schedule

Service Interval Overview

The 2018 DB11 V8 follows a structured annual service schedule with specific items due at designated mileage milestones .

Service Type Key :

• [1] = Includes brake fluid change
• [2] = Includes air filter change
• [3] = Includes brake fluid change and spark plug change
• [4] = Includes brake fluid change and coolant change

Engine Oil Change Guidance

The 4.0L twin-turbo V8 (Mercedes-AMG M177 engine) requires precise oil specifications to maintain optimal performance and protect internal components .

Factory Specifications:

• Engine Oil Capacity: 8.5 liters (service fill); 10.5 liters (dry fill); filter capacity 1.0 liter
• Recommended Viscosity: 0W-40 fully synthetic
• Specifications: Meeting Ford WSS-M2C standards
• Change Interval: Every 10,000 miles / 12 months

Owner Guidance: Always use oil that meets Aston Martin's fluid specifications. The V8 engine from Mercedes-AMG has specific lubrication requirements that differ from the in-house V12. Using incorrect oil can cause excessive engine wear and potentially void warranty coverage .

Brake Fluid Service

Brake fluid is hygroscopic—it absorbs moisture over time, which lowers its boiling point and compromises braking performance.

Factory Schedule:

• Replacement Interval: Every 20,000 miles / 2 years
• Check Interval: Every 10,000 miles / 12 months
• Fluid Specification: DOT 4

Owner Guidance: The brake fluid level should read between the Min. and Max. marks. Do not drive if the fluid level is below the minimum mark.

Spark Plug Replacement

The V8 engine requires spark plug replacement at the scheduled interval to maintain peak power, optimal fuel economy, and lower emissions .

Factory Schedule:

• Replacement Interval (V8): At 40,000 miles (4th year service)

Owner Guidance: Spark plugs fire 1,000 times or more every minute. Replacing them according to the manufacturer's schedule ensures peak power and performance . A forum discussion confirms that 4-year replacement is the recommended schedule for the AMG V8 engine in the DB11 .

Air Filter Replacement

Proper air filtration is essential for the twin-turbo V8 to breathe efficiently and maintain optimal performance.

Factory Schedule:

• Engine Air Filter: Replace at 30,000 miles (3rd year service)
• Pollen/Cabin Air Filter: Replace at 20,000 miles (2nd year service)

Ancillary Drive Belt

The drive belt system powers critical accessories and requires periodic replacement to prevent failure.

Factory Schedule:

• Replacement Interval: At 30,000 miles (3rd year service)

Transmission Service

The DB11 V8 uses a ZF 8HP70 eight-speed automatic transmission, a robust unit sourced from a reputable supplier . The exact fluid change interval is not detailed in the available search results.

Factory Specifications:

• Transmission Type: ZF 8-speed automatic
• Fluid Specification: Use only Aston Martin-approved transmission fluid

Owner Guidance: The ZF automatics in the DB11 are sturdy, but fluid changes are labor-intensive. Consult your owner's manual or an Aston Martin dealer for the specific transmission fluid change interval for your vehicle .

Cooling System Service

The V8 engine produces significant heat, and the cooling system must be maintained properly.

Factory Schedule:

• Coolant Change: At 60,000 miles / 6th year service, included as part of the major service
• Check Interval: Every 10,000 miles / 12 months
• Cooling System Capacity: 18.6 liters
• Intercooler Coolant Capacity: 6.7 liters
• Coolant Specification: Coolant SP 12 EVO or equivalent

Owner Guidance: Do not remove the coolant filler cap until the system has cooled completely. Scalding can be caused by escaping steam or coolant.

Rear Differential Service

The limited-slip rear differential requires periodic fluid maintenance .

Factory Schedule:

• Check Interval: Every 32,000 km / 24 months
• Change Interval: 96,000 km (approximately 60,000 miles)
• Capacity: 1.1 liters

Fluid Specifications Summary

Extended Warranty and Maintenance Plans

Aston Martin offers optional extended Premium service contracts for vehicles less than 10 years old, providing coverage up to 10 years / unlimited mileage . These plans cover:

• Engine and cooling system
• Air conditioning
• Gearbox and transmission
• Clutch and differential
• Steering, suspension, and brakes
• Components down to the supercharger unit

An alternative plan is available for cars between the ages of five and 10 years old, with unlimited mileage at a total aggregate claim limit of the maximum value of your car .

Manufacturer Warranty

The 2018 DB11 is covered by a 3-year / unlimited mileage vehicle warranty and a 10-year / unlimited mileage anti-perforation warranty .

Owner Guidance: Conservative Real-World Recommendations

Service Frequency

The factory-recommended interval is 10,000 miles or 12 months. Following this schedule helps preserve the vehicle's performance, value, and drivability .

Annual Service Cost Expectations

While the first five years of scheduled maintenance are included, owners should budget for costs beyond this period :

• Regular Annual Service (Years 6-10): £650–£760 for standard services
• 60,000-Mile Major Service: £1,305
• Annual Dealer Servicing Range: £700–£1,000, with V8 models slightly cheaper than V12 variants

Tire Rotation

Tire rotation is recommended at each service to maximize tire lifespan .

Parts and Lubricants

Aston Martin strongly recommends using genuine parts and approved lubricants. All services should be performed by factory-trained technicians using genuine Aston Martin parts .

Reliability Considerations

The DB11 has proven generally reliable, with components sourced from reputable suppliers including ZF for the transmission and Mercedes-AMG for the V8 engine . It has been subject to a few recalls, mostly concerning airbags and minor fixtures .