Porsche 911 MOT Results

Registered in 2002
77.4% pass rate
from 2,336 tests in 2017
(54% better than other 2002 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 2002 cars and highlighted areas where the Porsche 911 is unusually good or bad.

  • 13% fail on Lamps, Reflectors and Electrical Equipment (51% better than other 2002 cars)
    • 4.8% fail on Position lamps (34% better than other 2002 cars)
      • 4.5% fail on Front lamps
      • 0.43% fail on Rear lamps (78% better than other 2002 cars)
      • 0.086% fail on All position lamps
    • 3.6% fail on Headlamp aim (52% better than other 2002 cars)
    • 3.2% fail on Headlamps (34% better than other 2002 cars)
      • 2.1% fail on Headlamp (54% better than other 2002 cars)
      • 0.60% fail on Headlamp defects which don't require an aim check on retest (5 times worse than other 2002 cars)
        • 0.51% fail on Headlamp cleaning device (8 times worse than other 2002 cars)
        • 0.086% fail on Headlamp levelling device (6 times worse than other 2002 cars)
      • 0.47% fail on Headlamp defects which do require an aim check on retest (6 times worse than other 2002 cars)
        • 0.26% fail on Headlamp cleaning device (12 times worse than other 2002 cars)
        • 0.17% fail on Headlamp levelling device (3 times worse than other 2002 cars)
        • 0.043% fail on Main beam 'tell-tale'
      • 0.13% fail on Switch (3 times worse than other 2002 cars)
    • 1.9% fail on Registration plate lamp (73% better than other 2002 cars)
    • 1.9% fail on Direction indicators
      • 1.9% fail on Flashing type
        • 1.0% fail on Individual lamps (40% better than other 2002 cars)
        • 0.60% fail on Side repeaters
        • 0.34% fail on Switch (2 times worse than other 2002 cars)
        • 0.043% fail on All direction indicators
    • 1.0% fail on Stop lamp (84% better than other 2002 cars)
    • 0.77% fail on Rear fog lamp (50% better than other 2002 cars)
      • 0.77% fail on Fog lamp (48% better than other 2002 cars)
    • 0.17% fail on Battery (82% better than other 2002 cars)
    • 0.17% fail on Horn (74% better than other 2002 cars)
    • 0.086% fail on Headlamp aim not tested
  • 4.3% fail on Tyres (53% better than other 2002 cars)
    • 2.5% fail on Tread depth (56% better than other 2002 cars)
    • 1.9% fail on Condition (51% better than other 2002 cars)
    • 0.17% fail on Valve stem
    • 0.043% fail on Size/type
  • 4.2% fail on Suspension (81% better than other 2002 cars)
    • 1.5% fail on Anti-roll bars (73% better than other 2002 cars)
      • 1.2% fail on Linkage pins/bushes/ball joints (70% better than other 2002 cars)
      • 0.39% fail on Pins/bushes/ball joints (64% better than other 2002 cars)
    • 1.4% fail on Drive shafts (67% better than other 2002 cars)
      • 1.4% fail on Front drive shafts (67% better than other 2002 cars)
        • 1.4% fail on Constant velocity joints (66% better than other 2002 cars)
    • 0.56% fail on Coil springs (86% better than other 2002 cars)
      • 0.56% fail on Condition (86% better than other 2002 cars)
    • 0.47% fail on Suspension arms (90% better than other 2002 cars)
      • 0.43% fail on Pins/bushes/ball joints (91% better than other 2002 cars)
      • 0.043% fail on Condition
    • 0.39% fail on Shock absorbers (74% better than other 2002 cars)
      • 0.39% fail on Condition (74% better than other 2002 cars)
    • 0.086% fail on Tie bars/rods
      • 0.086% fail on Pins/bushes/ball joints
    • 0.086% fail on Macpherson strut (86% better than other 2002 cars)
      • 0.086% fail on Condition (86% better than other 2002 cars)
    • 0.086% fail on Wheel bearings (95% better than other 2002 cars)
      • 0.086% fail on Front (89% better than other 2002 cars)
    • 0.086% fail on Front suspension joints (94% better than other 2002 cars)
    • 0.043% fail on Prescribed areas
      • 0.043% fail on Subframe mounting
  • 4.2% fail on Exhaust, Fuel and Emissions (47% better than other 2002 cars)
    • 2.8% fail on Emissions
    • 1.5% fail on Exhaust system (66% better than other 2002 cars)
    • 0.64% fail on Fuel system
      • 0.64% fail on Cap (110% worse than other 2002 cars)
    • 0.26% fail on Emissions not tested (70% better than other 2002 cars)
  • 4.1% fail on Brakes (76% better than other 2002 cars)
    • 2.2% fail on Hydraulic systems (66% better than other 2002 cars)
      • 1.9% fail on Components (68% better than other 2002 cars)
        • 1.8% fail on Pipes (57% better than other 2002 cars)
        • 0.086% fail on Hoses (94% better than other 2002 cars)
      • 0.30% fail on Leaks
    • 1.5% fail on Brake performance (83% better than other 2002 cars)
      • 0.77% fail on Parking brake performance (83% better than other 2002 cars)
      • 0.43% fail on Service brake performance
      • 0.39% fail on Rear wheels (90% better than other 2002 cars)
      • 0.21% fail on Front wheels (92% better than other 2002 cars)
      • 0.13% fail on Brake performance not tested
      • 0.043% fail on Brake operation
    • 0.60% fail on Hub components (82% better than other 2002 cars)
      • 0.51% fail on Brake discs
      • 0.086% fail on Brake pads (96% better than other 2002 cars)
    • 0.30% fail on ABS (73% better than other 2002 cars)
    • 0.13% fail on Parking brake (88% better than other 2002 cars)
      • 0.13% fail on Condition (88% better than other 2002 cars)
    • 0.043% fail on Electronic stability system
    • 0.043% fail on Restricted movement
  • 1.9% fail on Driver's view of the road (80% better than other 2002 cars)
    • 1.1% fail on Wipers (80% better than other 2002 cars)
    • 0.86% fail on Washers (77% better than other 2002 cars)
    • 0.043% fail on Bonnet
    • 0.043% fail on Mirrors
  • 1.2% fail on Steering (77% better than other 2002 cars)
    • 0.73% fail on Steering system (83% better than other 2002 cars)
      • 0.73% fail on Track rod end (75% better than other 2002 cars)
    • 0.34% fail on Power steering
      • 0.34% fail on Pipes and hoses
    • 0.086% fail on Steering operation
  • 0.64% fail on Registration plates and VIN
    • 0.64% fail on Registration plate
  • 0.43% fail on Seat Belts and Supplementary Restraint Systems (90% better than other 2002 cars)
    • 0.39% fail on Supplementary restraint systems (77% better than other 2002 cars)
      • 0.30% fail on SRS Malfunction Indicator Lamp (81% better than other 2002 cars)
      • 0.086% fail on Drivers airbag
    • 0.043% fail on Seat belts
      • 0.043% fail on Condition
  • 0.26% fail on Body, Structure and General Items (91% better than other 2002 cars)
    • 0.086% fail on Doors (88% better than other 2002 cars)
      • 0.043% fail on Drivers
      • 0.043% fail on Passengers front
    • 0.086% fail on Seats
      • 0.086% fail on Drivers
    • 0.043% fail on Engine mountings
    • 0.043% fail on Body condition
  • 0.086% fail on Road Wheels (81% better than other 2002 cars)
    • 0.043% fail on Condition
    • 0.043% fail on Attachment

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