Aston Martin · 2007-2012
DBS
Known issues.
The DBS shares much with the DB9 but with more brake and tyre load, more heat, and fewer owners willing to use the car hard enough to expose issues early. Consumables and cooling should be watched closely.
What to watch forLiving with the DBS
Ownership snapshot
A well-used, well-serviced DBS is often a calmer ownership proposition than a static one that has spent years on show. The car does not like neglect disguised as preservation.
What to watch for
4 issues01Brake wear and judder under fast-road use
Shudder under braking, pulsing pedal, or reduced confidence after a few heavy stops.
All DBS variants, especially cars driven enthusiastically.
Brake wear and judder under fast-road use
Shudder under braking, pulsing pedal, or reduced confidence after a few heavy stops.
All DBS variants, especially cars driven enthusiastically.
- Driveability
- Stop hard use immediately if vibration is obvious.
- DIY or specialist
- Inspection only for most owners; proper correction is specialist work.
Early warning signs
- Front axle feels busy under motorway-speed braking
- Pad wear accelerates faster than expected
- Discs show heavy lipping or surface cracking
Likely root causes
- Heavy brake load from a fast, heavy GT
- Fluid not fresh enough for use pattern
- Pads and discs nearing the end of their useful life
Typical cost context
- Inspection and fluid service are manageable.
- Full axle consumables are firmly a high-cost ownership item.
Prevention
- Inspect brakes before long trips and any spirited road event.
- Do not stretch fluid intervals.
- Avoid ignoring a slight pulse that is clearly getting worse.
02Battery weakness and low-voltage side effects
Stored warnings, poor cranking, or random behaviour in comfort and convenience systems.
All years, particularly on collector-owned cars.
Battery weakness and low-voltage side effects
Stored warnings, poor cranking, or random behaviour in comfort and convenience systems.
All years, particularly on collector-owned cars.
- Driveability
- Usually manageable, but repeated poor starts should be fixed promptly.
- DIY or specialist
- DIY-safe for testing and tender care.
Early warning signs
- The car needs a tender to stay happy even after use
- The battery is several years old but still being trusted
- Starting speed falls off noticeably in colder weather
Likely root causes
- Old battery
- Low-use storage pattern
- Charging or earth connection issues
Typical cost context
- Battery replacement is cheap insurance compared with chasing false faults.
- Charging-system diagnosis adds cost but is still minor compared with other DBS jobs.
Prevention
- Use a tender as standard.
- Replace weak batteries before winter.
- Check charging output when the car is serviced.
03Cooling system age-related weakness
Temperature rise in traffic, coolant smell, or signs of staining around cooling components.
All cars as they age.
Cooling system age-related weakness
Temperature rise in traffic, coolant smell, or signs of staining around cooling components.
All cars as they age.
- Driveability
- Stop driving if temperature climbs or coolant loss is obvious.
- DIY or specialist
- Inspection only. Repairs are specialist territory.
Early warning signs
- Coolant level changes between services
- The fan runs frequently in moderate traffic
- Heat soak seems to affect restart behaviour
Likely root causes
- Ageing hoses or seals
- Thermostat and cooling component wear
- Neglected cooling service history
Typical cost context
- Preventative hose and thermostat work is far cheaper than an overheating event.
- Overheating with follow-on engine concerns becomes a major ownership event.
Prevention
- Treat cooling components as age-related service items.
- Do not dismiss occasional coolant smell.
- Inspect the system annually.
04Tyre age and rear-axle harshness from neglected driveline mounts
Rear-end clunk, driveline take-up harshness, or a car that feels coarse at low speed.
More common on older, little-used cars.
Tyre age and rear-axle harshness from neglected driveline mounts
Rear-end clunk, driveline take-up harshness, or a car that feels coarse at low speed.
More common on older, little-used cars.
- Driveability
- Usually driveable, but harsh driveline take-up should not be ignored.
- DIY or specialist
- Inspection is safe; corrective work should be specialist-led.
Early warning signs
- A small thunk appears when taking up drive
- The car feels tighter on fresh tyres but still unsettled over broken surfaces
- Mounts and bushes look original despite age
Likely root causes
- Driveline mount wear
- Rear suspension bush age
- Tyres hardened with age
Typical cost context
- Diagnosis and selective bush work can be moderate.
- A wider rear suspension refresh raises the bill.
Prevention
- Use tyre date codes, not only tread depth, to judge condition.
- Inspect rear mounts and bushes during annual service.
- Deal with the first clunk before it becomes the car's 'character'.
No matching issues
Try a different symptom or severity.
Severity reflects potential impact, not fault frequency. Diagnosis and regional labour rates affect the final repair cost.
Frequently asked questions
What makes the DBS costlier than a DB9 to keep right?
Mostly the performance envelope. The DBS tends to use tyres, brakes, and sometimes clutches harder, and buyers often pay more to keep cosmetic details correct.
Should buyers be wary of low-mileage DBS cars?
Yes, for the same reason as other older Astons: inactivity can hide weak batteries, stale fluids, and age-related faults.