IsItAGoodCar

Common Problems with the
2009–2012 Aston Martin One-77

We've identified 2 known issues that can affect the 2009–2012 Aston Martin One-77. 1 of these are serious faults that could be expensive to repair.

2
Known Issues
1
Serious
1
Moderate
0
Minor

All Known Issues

Carbon Fibre Monocoque and Body Panel Damage

SeriousBodywork & Rust

The One-77's full carbon-fibre construction means any impact damage, even minor, can be catastrophically expensive to repair. Unlike aluminium, carbon fibre cannot be pulled or easily patched, and panels are one-off items.

Most affected: All One-77 models

Estimated cost: £20,000–£100,000+Affects: 2009–2012

Typical symptoms

  • •Hairline cracks in paintwork
  • •Visible weave pattern through paint
  • •Wind noise or water ingress around panels

What to inspect before you buy

  • ✓Have the car inspected by an Aston Martin carbon-fibre specialist
  • ✓Check all panels for signs of impact, repair, or poor respray
  • ✓Inspect mounting points for stress cracks

V12 Engine Management and Sensor Faults

ModerateEngine

The 7.3-litre V12 uses complex engine management systems that can develop sensor faults, causing intermittent misfires, reduced power, or limp mode. Due to the car's rarity, diagnostics require specialist Aston Martin equipment.

Most affected: 7.3 V12

Estimated cost: £2,000–£8,000Affects: 2009–2012Often appears around: Age-related

Typical symptoms

  • •Intermittent misfires
  • •Check Engine Light
  • •Reduced power or limp mode
  • •Rough idle

What to inspect before you buy

  • ✓Scan for fault codes using Aston Martin-specific diagnostic tools
  • ✓Check for any history of engine management work
  • ✓Test the car through the full rev range for smooth operation

Buying Tips for the 2009 Aston Martin One-77

  • ✓Only purchase from authorised Aston Martin specialist dealers or the factory.
  • ✓Verify the car's provenance and service history through Aston Martin's Q division.
  • ✓Check the carbon-fibre monocoque for any signs of impact or repair.
  • ✓Ensure all 77 build-number-specific parts are present and accounted for.

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Other Aston Martin One-77 Year Periods

2009–2012

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