IsItAGoodCar
Reliability Guide

Common Problems with the
2015 Bentley Continental GT (Mk2)

The final year of Mk2 Continental GT production before the Mk3 replacement. These last cars are the most refined and best-maintained, with all accumulated improvements applied.

What changed for 2015

  • •Final production year for Mk2
  • •All accumulated improvements applied
  • •Limited availability of low-mileage examples

Common MOT watch-outs

  • !Age-related air suspension leaks
  • !Brake disc scoring from light use
  • !Battery drain from electronics
3
Known Issues
1
Serious
2
Moderate
0
Minor

All Known Issues

Turbo Oil Strainer Failure

SeriousEngine

The twin-turbo W12 models can suffer from clogged oil strainers feeding the turbochargers, leading to oil starvation and turbo failure. This is a particularly expensive repair as both turbos may need replacement.

Est. Repair Cost: £8,000–£15,000
Warning Signs:

Turbo whine or smoke from exhaust, Loss of boost pressure, Oil pressure warning light, Blue smoke on acceleration

What to Inspect:
  • Check oil pressure readings at idle
  • Ask if turbos have been replaced or oil strainers serviced
  • Inspect for oil residue around turbo housings
Verified by IsItAGoodCar Research Team

Infotainment System Failure

ModerateElectrics & Electronics

The main head unit can suffer from hard drive failure or touchscreen desensitisation.

Est. Repair Cost: £1,000–£2,500
Warning Signs:

Screen freezes, Navigation maps won't load, Bluetooth won't connect

What to Inspect:
  • Test all infotainment functions thoroughly
  • Check for the latest software updates in the service history
Verified by IsItAGoodCar Research Team

Lower Control Arm Bush Wear

ModerateSuspension & Chassis

The massive weight of the GT leads to premature wear of the front suspension bushes, affecting handling and tyre wear.

Est. Repair Cost: £600–£1,200
Warning Signs:

Clunking over speed bumps, Vague steering feel, Uneven front tyre wear

What to Inspect:
  • Visually inspect bushes for perishing
  • Listen for noises during a low-speed test drive over uneven surfaces
Verified by IsItAGoodCar Research Team

Buying Tips for 2015 Bentley Continental GT (Mk2)

  • The 2015 models are the most desirable Mk2 variants
  • Check for evidence of garage storage and low mileage
  • Verify all electrics work correctly
20142016–2018
Check a 2015 Bentley Continental GT (Mk2) by Registration