Porsche 911 MOT Results

Registered in 2000
77.1% pass rate
from 1,094 tests in 2020
(52% better than other 2000 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 2000 cars and highlighted areas where the Porsche 911 is unusually good or bad.

  • 9.2% fail on Lamps, reflectors and electrical equipment (50% better than other 2000 cars)
    • 2.6% fail on Headlamps (43% better than other 2000 cars)
      • 2.0% fail on Headlamp (52% better than other 2000 cars)
      • 0.55% fail on Headlamp levelling device
    • 2.3% fail on Headlamp aim (47% better than other 2000 cars)
      • 2.1% fail on Headlamp aim (48% better than other 2000 cars)
      • 0.18% fail on Headlamp aim not tested
    • 1.7% fail on Stop lamp (65% better than other 2000 cars)
    • 1.6% fail on Direction indicators
      • 1.6% fail on Flashing type
        • 0.91% fail on Side repeaters
        • 0.73% fail on Individual direction indicators
        • 0.091% fail on All direction indicators
    • 1.4% fail on Registration plate lamp(s)
    • 1.0% fail on Position lamps (65% better than other 2000 cars)
      • 1.0% fail on Position lamp (64% better than other 2000 cars)
    • 0.73% fail on Front and rear fog lamps
      • 0.73% fail on Rear fog lamp
        • 0.73% fail on Rear fog lamp
    • 0.64% fail on Electrical equipment
      • 0.55% fail on Horn
      • 0.091% fail on Electrical wiring
  • 5.3% fail on Brakes (64% better than other 2000 cars)
    • 2.8% fail on Rigid brake pipes
    • 2.6% fail on Brake performance (68% better than other 2000 cars)
      • 1.1% fail on Parking brake efficiency (sp) (71% better than other 2000 cars)
        • 0.82% fail on Rbt (sp) (77% better than other 2000 cars)
        • 0.27% fail on Decelerometer (sp)
      • 0.73% fail on Service Brake Efficiency (sp) (70% better than other 2000 cars)
        • 0.73% fail on Rbt (sp) (70% better than other 2000 cars)
          • 0.64% fail on Service brake performance
          • 0.091% fail on Service brake imbalance
      • 0.64% fail on Service brake performance (80% better than other 2000 cars)
        • 0.55% fail on Rbt (83% better than other 2000 cars)
          • 0.37% fail on Service brake performance (86% better than other 2000 cars)
          • 0.18% fail on Service brake imbalance
        • 0.091% fail on Plate brake tester
          • 0.091% fail on Service brake performance
      • 0.46% fail on Brake performance not tested
      • 0.18% fail on Parking brake performance (88% better than other 2000 cars)
        • 0.18% fail on Rbt (87% better than other 2000 cars)
          • 0.18% fail on Parking brake performance (86% better than other 2000 cars)
    • 0.64% fail on ABS / EBS / ESC (60% better than other 2000 cars)
      • 0.64% fail on Anti-lock braking system
      • 0.27% fail on Electronic stability control
    • 0.46% fail on Mechanical brake components (84% better than other 2000 cars)
      • 0.37% fail on Brake discs and drums
        • 0.37% fail on Brake discs
      • 0.091% fail on Brake linings and pads
        • 0.091% fail on Brake pads
    • 0.091% fail on Parking brake control
      • 0.091% fail on Lever
  • 3.9% fail on Suspension (77% better than other 2000 cars)
    • 2.4% fail on Anti-roll bars (48% better than other 2000 cars)
      • 1.4% fail on Linkage ball joint dust cover
      • 0.46% fail on Ball joint dust cover
      • 0.18% fail on Pins and bushes
      • 0.18% fail on Linkage
      • 0.18% fail on Linkage ball joints (85% better than other 2000 cars)
      • 0.091% fail on Anti-roll bar
      • 0.091% fail on Linkage pins and bushes
    • 0.91% fail on Suspension arms (82% better than other 2000 cars)
      • 0.37% fail on Ball joint (85% better than other 2000 cars)
      • 0.37% fail on Ball joint dust cover
      • 0.27% fail on Pins and bushes (87% better than other 2000 cars)
    • 0.37% fail on Springs (86% better than other 2000 cars)
      • 0.37% fail on Coil springs (86% better than other 2000 cars)
        • 0.37% fail on Coil spring (85% better than other 2000 cars)
      • 0.091% fail on Torsion bars
        • 0.091% fail on Torsion bar
    • 0.37% fail on Shock absorbers (74% better than other 2000 cars)
    • 0.18% fail on Wheel bearings (88% better than other 2000 cars)
    • 0.091% fail on Other suspension component
      • 0.091% fail on Ball joint dust cover
    • 0.091% fail on Component mounting prescribed areas
  • 3.7% fail on Body, chassis, structure (67% better than other 2000 cars)
    • 2.6% fail on Transmission
      • 2.6% fail on Drive shafts
        • 2.6% fail on Joints
    • 0.91% fail on Exhaust system (77% better than other 2000 cars)
    • 0.091% fail on Doors
      • 0.091% fail on Front passenger's door
        • 0.091% fail on Door condition
    • 0.091% fail on Seats
      • 0.091% fail on Passenger's seat
    • 0.091% fail on Passenger compartment
    • 0.091% fail on Undertray
  • 3.1% fail on Noise, emissions and leaks (68% better than other 2000 cars)
    • 3.0% fail on Exhaust emissions (67% better than other 2000 cars)
      • 3.0% fail on Spark ignition (65% better than other 2000 cars)
        • 2.7% fail on Catalyst emissions (55% better than other 2000 cars)
        • 0.27% fail on Emissions not tested (78% better than other 2000 cars)
        • 0.091% fail on Malfunction indicator lamp
    • 0.091% fail on Fluid leaks
      • 0.091% fail on Engine oil leaks
  • 2.7% fail on Tyres (57% better than other 2000 cars)
    • 1.9% fail on Tread depth (49% better than other 2000 cars)
    • 0.91% fail on Condition (63% better than other 2000 cars)
    • 0.091% fail on Size/type
  • 2.6% fail on Visibility (69% better than other 2000 cars)
    • 1.5% fail on Wipers (68% better than other 2000 cars)
    • 0.91% fail on Washers (74% better than other 2000 cars)
    • 0.091% fail on Bonnet
    • 0.091% fail on Condition of glass
      • 0.091% fail on Windscreen
    • 0.091% fail on View to rear
      • 0.091% fail on Mirrors
  • 1.5% fail on Steering (65% better than other 2000 cars)
    • 1.1% fail on Steering linkage components (60% better than other 2000 cars)
      • 1.0% fail on Track rod end (57% better than other 2000 cars)
      • 0.091% fail on Ball joint
    • 0.27% fail on Power steering
      • 0.18% fail on Other components
      • 0.091% fail on Pipes and hoses
    • 0.091% fail on Steering gear
      • 0.091% fail on Steering rack
  • 1.1% fail on Identification of the vehicle
    • 1.1% fail on Registration plates
  • 0.73% fail on Seat belts and supplementary restraint systems (84% better than other 2000 cars)
    • 0.55% fail on SRS malfunction indicator lamp (66% better than other 2000 cars)
    • 0.18% fail on Seat belts (94% better than other 2000 cars)
      • 0.091% fail on Prescribed areas
      • 0.091% fail on Condition
    • 0.091% fail on Airbags
      • 0.091% fail on Drivers airbag
  • 0.27% fail on Road Wheels
    • 0.27% fail on Attachment

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