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Porsche 912 MOT Results

76.5% pass rate
from 200 tests in 2017
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 pre-1990 cars and highlighted areas where the Porsche 912 is unusually good or bad.

  • 18% fail on Lamps, Reflectors and Electrical Equipment
    • 9.5% fail on Headlamp aim (120% worse than other pre-1990 cars)
    • 4.5% fail on Headlamps
      • 2.5% fail on Headlamp
      • 1.5% fail on Headlamp defects which don't require an aim check on retest (5 times worse than other pre-1990 cars)
        • 1.5% fail on Main beam 'tell-tale' (5 times worse than other pre-1990 cars)
      • 0.50% fail on Headlamp defects which do require an aim check on retest
        • 0.50% fail on Main beam 'tell-tale'
    • 4.5% fail on Stop lamp
    • 4.0% fail on Direction indicators
      • 4.0% fail on Flashing type
        • 2.0% fail on All direction indicators
        • 2.0% fail on Individual lamps
    • 3.5% fail on Position lamps
      • 2.0% fail on Front lamps
      • 2.0% fail on Rear lamps
    • 3.5% fail on Registration plate lamp
    • 3.5% fail on Horn
    • 3.0% fail on Battery
    • 0.50% fail on Hazard warning
      • 0.50% fail on Switch
  • 7.5% fail on Brakes
    • 5.5% fail on Brake performance
      • 3.0% fail on Parking brake performance
      • 2.5% fail on Rear wheels
      • 1.5% fail on Front wheels
      • 1.5% fail on Service brake performance
    • 1.5% fail on Hydraulic systems
      • 1.0% fail on Leaks
      • 0.50% fail on Components
        • 0.50% fail on Reservoirs
    • 1.0% fail on Hub components
      • 0.50% fail on Brake pads
      • 0.50% fail on Brake calipers
    • 0.50% fail on Restricted movement
  • 7.5% fail on Driver's view of the road
    • 5.5% fail on Washers
    • 2.0% fail on Wipers
    • 1.0% fail on Mirrors
  • 4.0% fail on Exhaust, Fuel and Emissions
    • 2.0% fail on Fuel system
      • 1.0% fail on Cap
      • 0.50% fail on Hose
      • 0.50% fail on System
    • 1.5% fail on Emissions
    • 0.50% fail on Exhaust system
  • 2.5% fail on Suspension (74% better than other pre-1990 cars)
    • 1.5% fail on Prescribed areas
      • 1.5% fail on Component mounting
    • 0.50% fail on Suspension arms
      • 0.50% fail on Pins/bushes/ball joints
    • 0.50% fail on Wheel bearings
      • 0.50% fail on Front
  • 2.5% fail on Body, Structure and General Items
    • 2.0% fail on Seats
      • 2.0% fail on Drivers (2 times worse than other pre-1990 cars)
      • 0.50% fail on Passengers
    • 0.50% fail on Body condition
    • 0.50% fail on Load security
      • 0.50% fail on Bootlid
  • 1.5% fail on Tyres
    • 1.0% fail on Tread depth
    • 0.50% fail on Condition
  • 1.5% fail on Registration plates and VIN
    • 1.5% fail on Registration plate
  • 0.50% fail on Steering
    • 0.50% fail on Steering system
      • 0.50% fail on Track rod end
  • 0.50% fail on Road Wheels
    • 0.50% fail on Attachment
  • 0.50% fail on Seat Belts and Supplementary Restraint Systems
    • 0.50% fail on Seat belts
      • 0.50% fail on Requirements