2023 Aston Martin DBS Complete Maintenance Schedule & Service Guide

Key Takeaways

• Primary service interval: Every 12 months or 16,000 km (approximately 10,000 miles), whichever comes first
• Engine: 5.2L twin-turbo V12 producing up to 725 bhp and 663 lb-ft of torque
• Transmission: 8-speed automatic with rear mid-mounted ZF transaxle
• Warranty: 3-year/unlimited mileage vehicle warranty from new; 10-year/unlimited mileage anti-perforation warranty
• Service cost expectation: Regular annual services range from £700 to £1,000
• Key maintenance items: Spark plugs at 30,000 miles, brake fluid at 20,000 miles, transmission and differential fluids at 60,000 miles

Factory Service Schedule

The 2023 Aston Martin DBS follows a structured maintenance schedule requiring service every 12 months or 16,000 km (approximately 10,000 miles), whichever comes first . This 5.2L twin-turbo V12 grand tourer demands regular attention to maintain its performance and sophisticated engineering.

The DBS 770 Ultimate variant shares the same maintenance schedule as the standard DBS . The vehicle is protected by a 3-year/unlimited mileage vehicle warranty from new, with a 10-year/unlimited mileage anti-perforation warranty . At the conclusion of the factory warranty period, Aston Martin offers extended warranty coverage available in 12 or 24-month durations .

Each service at an Aston Martin dealer includes a comprehensive factory 131-point maintenance procedure .

Service Interval Summary

Important: The first five scheduled services are included (free of charge) for the 2023 DBS .

Engine Oil Service

Oil Specifications and Capacity

The 2023 DBS is powered by the 5.2L twin-turbo V12 engine. The engine has the following oil specifications:

Use only fully synthetic oil meeting the required manufacturer specifications. The vehicle's warranty may be invalidated if damage is caused by the use of improper engine oil.

Oil Change Interval

The factory-recommended oil and filter change interval is every 16,000 km or 12 months, aligned with the primary service schedule .

Owner Oil Level Check

Check the engine oil level regularly. Running the engine with oil below the lower mark or above the upper mark can cause serious engine damage.

Brake Fluid Service

Replacement Interval

The factory maintenance schedule specifies brake fluid replacement at the 20,000-mile (2-year) service interval and every 20,000 miles thereafter . This safety-critical service should not be deferred. Brake fluid absorbs moisture over time, which reduces its boiling point and can lead to brake fade under hard use.

Cooling System Service

Coolant Replacement

The factory maintenance schedule specifies coolant replacement at the 6-year / 60,000-mile service . Always use the specified coolant type for the 5.2L V12 engine. The cooling system should be inspected at each regular service interval.

Owner Check Procedure

• The coolant level should be at the top of the reservoir tank
• Do not remove the filler cap until the system has cooled; scalding can be caused by escaping steam or coolant
• Use a cloth or glove to protect hands and face when checking coolant

Transmission Service

The DBS is equipped with an 8-speed automatic transmission with a rear mid-mounted ZF transaxle.

The factory service schedule specifies transmission fluid replacement at 60,000 miles . This is a significant service item that should be performed according to the manufacturer's schedule to ensure transmission longevity and performance.

Rear Differential Service

Differential fluid replacement is recommended at 60,000 miles . The correct limited-slip additive is essential to ensure proper operation.

Ancillary Drive Belt Service

The ancillary drive belt is scheduled for replacement at the 30,000-mile (3-year) service interval . This is a critical maintenance item that should not be deferred, as belt failure can lead to loss of alternator, power steering, or air conditioning function.

Air Filter Service

Extended Maintenance Guidance

For long-term ownership planning, the following additional maintenance intervals for the DB9/DBS generation provide guidance :

Note: Always verify exact intervals for your specific model in the official owner's manual or service book.

The DBS features a timing chain rather than a timing belt. Unlike timing belts, timing chains are designed to last the life of the engine under normal driving conditions and do not require scheduled replacement .

Extended Warranty and Service Plans

At the end of the 3-year factory warranty period, Aston Martin offers extended warranty coverage available in 12 or 24-month durations . An optional extended Premium service contract can extend from two years all the way out to 10 years with unlimited mileage . All services are performed by factory-trained technicians using genuine Aston Martin parts and even cover usage at official Aston Martin track events .

Both plans offer coverage of components including the engine, cooling system intercoolers, air conditioning, transmission, clutch, differential, wheel bearings, steering, suspension, and brakes, covering all the way 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 the vehicle .

Long-Term Ownership Considerations

Service Cost Expectations

The 2023 DBS benefits from free servicing for the first five scheduled services . Thereafter, service costs are as follows :

Fuel Economy

The DBS achieves approximately 13.3 L/100 km on the combined cycle . It produces 302g of CO2 and has a 78L fuel tank . In real-life running, expect the V12 to consume significantly more fuel with spirited driving.

Reliability Notes

The DBS is a high-performance grand tourer with sophisticated engineering. The transmission is from ZF and the electrical systems are from reputable sources. Regular maintenance according to the factory schedule is essential for long-term reliability.