Common Problems with the
2016–2024 Aston Martin DB11

We've identified 3 known issues that can affect the 2016–2024 Aston Martin DB11. None are considered critical, but they're worth knowing about before you buy.

3
Known Issues
0
Serious
3
Moderate
0
Minor

All Known Issues

Battery-voltage and module warning faults

ModerateElectrics & Electronics

A weak 12V battery can trigger a "Christmas tree" of dashboard warnings.

Most affected: V8, V12

Estimated cost: £250–£600Affects: 20162024

Typical symptoms

  • Multiple warning lights on start-up
  • Slow cranking

What to inspect before you buy

  • Check battery age and conditioner use.

Coolant leaks from thermostat or water-pump area

ModerateCooling System

Both the V8 and V12 can develop leaks that become serious if ignored.

Most affected: V8, V12

Estimated cost: £400–£1,500Affects: 20162024

Typical symptoms

  • Sweet smell after a drive
  • Dropping coolant level

What to inspect before you buy

  • Inspect coolant level cold.
  • Look for staining near hoses.

Exhaust Valve Actuator Failure

ModerateEngine

The electronic exhaust valve actuators on the DB11 can fail, causing the car to go into a reduced power "limp" mode and preventing the engine from revving freely.

Most affected: V8, V12

Estimated cost: £1,000–£2,500Affects: 20162024Often appears around: 20k–50k miles

Typical symptoms

  • Car won't rev above 3000 RPM
  • Limp mode activation
  • Exhaust note changes or becomes muted
  • Check Engine Light

What to inspect before you buy

  • Test the car under hard acceleration
  • Listen for the exhaust note to change through the rev range
  • Scan for exhaust valve fault codes

Buying Tips for the 2016 Aston Martin DB11

  • Keep on a battery conditioner to avoid nuisance warnings.
  • Check for coolant smells or staining around the front of the engine.
  • Test the flush door handles repeatedly.

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