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Aston Martin Db9 Service Costs & Schedule

What a Aston Martin Db9 actually costs to service, what needs doing at each interval, and where you can save. If you're buying one, we also cover how to check whether the previous owner actually kept up with the schedule.

DB9 (2003–2016)5.9 V12

Aston Martin Db9 service: key facts

Routine service items

These are the items covered in a standard service. Most garages include oil, oil filter and a basic inspection. The rest are typically checked or replaced on a schedule.

Service itemIntervalTypical cost
Engine oil and filter
Manufacturer specifies 10,000 mile intervals.
DB9
 10,000 miles or 1 year
£200–£300
Dealer: £400–£600
Air filter
Twin air filter setup on V12. Replace both elements together. Blocked filters reduce performance and increase fuel consumption on high-performance engine.
DB9
 18,000 miles or 2 years
£80–£120
Dealer: £150–£220
Cabin pollen filter
Located behind glove box. Replace more frequently in urban areas. Blocked filter reduces HVAC efficiency and can cause system strain.
DB9
 18,000 miles or 18 months
£50–£80
Dealer: £100–£150

Major service items

These are the big-ticket items. Miss them and you risk engine or gearbox damage. The costs are higher but the consequences of skipping are much worse.

Service itemIntervalTypical cost
Sportshift clutch service
Sportshift automated manual system requires regular fluid change and actuator recalibration.
DB9
 18,000 miles or 18 months
–
Dealer: £500–£800

Has this Aston Martin Db9 been serviced on schedule?

Check the dealer service records to see if the work above was actually done.

★GB

£6.99 · Full refund if no records found

Periodic maintenance

Items that don't need doing at every service but should be on your radar at the right mileage or age.

Service itemIntervalTypical cost
Spark plugs
12 spark plugs on V12 engine. Use NGK specified grade. Replace all 12 together. Failing to replace on schedule causes coil pack stress and premature failure.
DB9
 18,000 miles or 2 years
£300–£450
Dealer: £600–£900
Brake fluid
2-year interval regardless of mileage. Use DOT 4 brake fluid. Performance car with powerful brakes generates high brake temperatures. Old fluid reduces braking effectiveness.
DB9
 2 years
£80–£120
Dealer: £150–£200
Coolant flush
5-year or 60,000 mile interval. V12 engine runs hot and requires specific long-life coolant. Flush entire system including heater matrix. Old coolant causes corrosion in aluminium engine components.
DB9
 60,000 miles or 5 years
£200–£300
Dealer: £400–£600

Known issues to watch for

The most common problems reported on the Aston Martin Db9, ranked by severity.

dangerous
Suspension component corrosion (DB9)
MOT data shows DB9 models fail at 97.9 times the national fleet average for suspension component corrosion, with the problem worsening year-on-year.
major
Sportshift Clutch Wear
The Sportshift automated manual transmission uses a single-plate dry clutch with electro-hydraulic actuation.
major
Coil Pack Failure
The V12 engine uses twelve individual coil packs, one per cylinder.
major
Rear Shock Absorber Leak
Rear shock absorbers on DB9 models are prone to seal failure and oil leakage, confirmed by MOT data showing 4.8 times the national average failure rate for shock absorber defects.

4 more known issues tracked. Check a specific Aston Martin Db9's service records — a missed service on one of these issues could mean an expensive surprise.

Buying a used Aston Martin Db9? Check its service history first.

A Db9 with a patchy service history can cost you thousands in missed timing belts, skipped oil changes, and hidden neglect. We pull the franchised dealer records — every visit, every stamp, every mileage reading — so you can see exactly what's been done and what's been skipped.

£6.99 · No records found = full refund, zero risk

Related

Aston Martin Db9 service FAQs

How often does a Aston Martin Db9 need servicing?

A Aston Martin Db9 needs servicing every 10,000 miles or 1 year, whichever comes first. Manufacturer specifies 10,000 mile intervals.

What does a Aston Martin Db9 service cost?

A basic service at an independent garage costs £200–£300. Main dealer servicing runs £400–£600. Major items like timing belts or gearbox services cost significantly more. Independent garages are typically 30 to 50% cheaper for the same work.

Is a Aston Martin Db9 expensive to maintain?

Routine servicing starts from £200 at an independent garage, which is above average for this class of car. The bigger costs come from periodic items like timing belts, brake fluid changes, and transmission servicing. Keeping on top of the schedule avoids expensive failures.

How do I check a Aston Martin Db9's service history?

You can check any Aston Martin Db9's dealer service records online using just the registration number. The check retrieves every logged dealer visit, including dates, mileage, and work done, so you can see whether the schedule has been followed or if there are gaps. It costs £6.99 and you get a full refund if no records are found.