Porsche 911 MOT Results

Registered in 2012
92.1% pass rate
from 1,422 tests in 2017
(62% better than other 2012 cars)
Pass rate by mileage
Failure rates by item

Here you can drill down into the failure rates for each item on the test. We've also compared the rates to the average results for 2012 cars and highlighted areas where the Porsche 911 is unusually good or bad.

  • 3.7% fail on Tyres (35% better than other 2012 cars)
    • 1.8% fail on Condition
    • 1.8% fail on Tread depth
    • 0.28% fail on Tyre pressure monitoring system
  • 2.1% fail on Lamps, Reflectors and Electrical Equipment (74% better than other 2012 cars)
    • 1.5% fail on Headlamp aim
    • 0.28% fail on Headlamps (80% better than other 2012 cars)
      • 0.28% fail on Headlamp defects which don't require an aim check on retest (3 times worse than other 2012 cars)
        • 0.28% fail on Headlamp cleaning device (4 times worse than other 2012 cars)
    • 0.21% fail on Registration plate lamp (89% better than other 2012 cars)
    • 0.070% fail on Battery
    • 0.070% fail on Stop lamp
  • 0.63% fail on Driver's view of the road (86% better than other 2012 cars)
    • 0.28% fail on Wipers (90% better than other 2012 cars)
    • 0.21% fail on Washers (84% better than other 2012 cars)
    • 0.070% fail on Windscreen
    • 0.070% fail on Mirrors
  • 0.63% fail on Registration plates and VIN
    • 0.63% fail on Registration plate
  • 0.49% fail on Suspension (86% better than other 2012 cars)
    • 0.14% fail on Suspension arms
      • 0.14% fail on Pins/bushes/ball joints
    • 0.14% fail on Front suspension joints
    • 0.070% fail on Anti-roll bars
      • 0.070% fail on Pins/bushes/ball joints
    • 0.070% fail on Shock absorbers
      • 0.070% fail on Condition
    • 0.070% fail on Drive shafts
      • 0.070% fail on Front drive shafts
        • 0.070% fail on Constant velocity joints
  • 0.35% fail on Seat Belts and Supplementary Restraint Systems
    • 0.35% fail on Supplementary restraint systems
      • 0.28% fail on SRS Malfunction Indicator Lamp
      • 0.070% fail on Drivers airbag
  • 0.28% fail on Exhaust, Fuel and Emissions
    • 0.21% fail on Emissions
    • 0.070% fail on Emissions not tested
  • 0.21% fail on Brakes (95% better than other 2012 cars)
    • 0.14% fail on Hydraulic systems
      • 0.070% fail on Components
        • 0.070% fail on Hoses
      • 0.070% fail on Leaks
    • 0.070% fail on Hub components
      • 0.070% fail on Brake pads
    • 0.070% fail on Brake performance
      • 0.070% fail on Front wheels
  • 0.14% fail on Road Wheels
    • 0.070% fail on Condition
    • 0.070% fail on Attachment
Read the Honest John Review

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    All-new 911 is lighter and faster. Retains familiar shape with a new interior. Six speed PDK or seven speed manual transmissions. Still the definitive sports car.
  • Porsche 911 Carrera GTS (2010 - 2012)
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