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2012–2016 Porsche 911 (991)

Browse our directory of 2012–2016 Porsche 911 (991) vehicles. Access instant MOT history reports, tax status, and reliability insights for any registration listed below.

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Common Problems & Reliability

1
Serious
3
Moderate
0
Minor

The 2012–2016 Porsche 911 (991) has 4 known issues. 1 of these are classified as serious faults that could be expensive to repair. 3 are moderate concerns worth inspecting before purchase.

PDK Distance Sensor Failure

Serious

Internal sensor failure in the PDK gearbox. While Porsche usually recommends a full transmission replacement (£25,000+), UK specialists like Ninemeister can repair the internal sensor (typically a T-Design9 upgrade) for a fraction of the cost.

Symptoms: Transmission fault warning, Loss of specific gears...

Est. repair cost: £4,500–£6,500 (Specialist Repair)

Dynamic Engine Mount (PADM) Failure

Moderate

The electromagnetically controlled engine mounts fail internally, triggering a dashboard warning.

Symptoms: PADM Fault message, Increased vibration at idle

Est. repair cost: £1,000–£1,400 per side

Water Pump Failure

Moderate

The water pump bearing or impeller can fail, causing coolant loss and overheating. The 991.2 has an extended warranty from Porsche for this issue.

Symptoms: Coolant leak, Overheating warning...

Est. repair cost: £600–£1,000

Cracked Ignition Coil Packs

Moderate

Coil packs can crack and fail, causing misfires. Common across all 991 variants and relatively inexpensive to fix.

Symptoms: Engine misfire, Check engine light...

Est. repair cost: £200–£400

View detailed Porsche 911 (991) fault guide

Buying Tips for the 2012–2016 Porsche 911 (991)

  • ✓Check for "PADM Fault" messages; the active engine mounts are a frequent failure point.
  • ✓Inspect the door panels for warping; the trim can lift away from the window line.
  • ✓Ensure the radiator fans are silent; they can become noisy if debris is trapped.

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