Porsche 911 MOT Results

Registered in 2013
94.9% pass rate
from 1,147 tests in 2017
(70% better than other 2013 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 2013 cars and highlighted areas where the Porsche 911 is unusually good or bad.

  • 1.9% fail on Tyres (59% better than other 2013 cars)
    • 1.0% fail on Condition (56% better than other 2013 cars)
    • 0.87% fail on Tread depth (60% better than other 2013 cars)
    • 0.087% fail on Tyre pressure monitoring system
  • 1.7% fail on Lamps, Reflectors and Electrical Equipment (73% better than other 2013 cars)
    • 1.2% fail on Headlamp aim
    • 0.26% fail on Headlamps (75% better than other 2013 cars)
      • 0.17% fail on Headlamp defects which don't require an aim check on retest
        • 0.17% fail on Headlamp cleaning device
      • 0.087% fail on Headlamp defects which do require an aim check on retest
        • 0.087% fail on Headlamp cleaning device
    • 0.087% fail on Registration plate lamp
    • 0.087% fail on Direction indicators
      • 0.087% fail on Flashing type
        • 0.087% fail on Side repeaters
    • 0.087% fail on Horn
  • 0.70% fail on Registration plates and VIN
    • 0.70% fail on Registration plate
  • 0.35% fail on Driver's view of the road (92% better than other 2013 cars)
    • 0.17% fail on Windscreen
    • 0.087% fail on Wipers
    • 0.087% fail on Washers
  • 0.26% fail on Exhaust, Fuel and Emissions
    • 0.26% fail on Emissions
    • 0.087% fail on Exhaust system
  • 0.17% fail on Brakes (94% better than other 2013 cars)
    • 0.087% fail on Parking brake
      • 0.087% fail on Electronic parking brake
    • 0.087% fail on Hydraulic systems
      • 0.087% fail on Operation
  • 0.17% fail on Road Wheels
    • 0.087% fail on Condition
    • 0.087% fail on Attachment
Read the Honest John Review

  • Porsche 911 (991) (2011 - 2015)
    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.

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