MOT Results

Honest John Good Garage Guide MOT Results » Porsche » 911 » 2003

Porsche 911 MOT Results

Registered in 2003
79.7% pass rate
from 2,777 tests in 2021
(57% better than other 2003 cars)
Pass rate by mileage
More MoT Results
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 2003 cars and highlighted areas where the Porsche 911 is unusually good or bad.

  • 7.7% fail on Lamps, reflectors and electrical equipment (54% better than other 2003 cars)
    • 2.7% fail on Headlamp aim (32% better than other 2003 cars)
      • 2.3% fail on Headlamp aim (34% better than other 2003 cars)
      • 0.36% fail on Headlamp aim not tested
    • 2.4% fail on Headlamps (54% better than other 2003 cars)
      • 2.2% fail on Headlamp (54% better than other 2003 cars)
      • 0.18% fail on Headlamp levelling device
      • 0.036% fail on Dipswitch
    • 1.5% fail on Direction indicators (37% better than other 2003 cars)
      • 1.5% fail on Flashing type (37% better than other 2003 cars)
        • 0.94% fail on Individual direction indicators (39% better than other 2003 cars)
        • 0.58% fail on Side repeaters
        • 0.11% fail on All direction indicators
        • 0.072% fail on Switch
    • 1.2% fail on Stop lamp (74% better than other 2003 cars)
    • 0.86% fail on Front and rear fog lamps
      • 0.86% fail on Rear fog lamp
        • 0.86% fail on Rear fog lamp
    • 0.68% fail on Registration plate lamp(s) (72% better than other 2003 cars)
    • 0.18% fail on Electrical equipment (76% better than other 2003 cars)
      • 0.11% fail on Horn
      • 0.036% fail on Electrical wiring
      • 0.036% fail on Battery(ies)
    • 0.072% fail on Hazard warning
      • 0.072% fail on Switch
  • 4.9% fail on Brakes (66% better than other 2003 cars)
    • 3.1% fail on Rigid brake pipes
    • 1.6% fail on Brake performance (79% better than other 2003 cars)
      • 0.68% fail on Parking brake efficiency (sp) (83% better than other 2003 cars)
        • 0.43% fail on Rbt (sp) (88% better than other 2003 cars)
        • 0.18% fail on Decelerometer (sp)
        • 0.036% fail on Plate brake tester (sp)
        • 0.036% fail on Gradient tester (sp)
      • 0.47% fail on Brake performance not tested
      • 0.36% fail on Service Brake Efficiency (sp) (79% better than other 2003 cars)
        • 0.25% fail on Rbt (sp) (85% better than other 2003 cars)
          • 0.14% fail on Service brake performance (76% better than other 2003 cars)
          • 0.11% fail on Service brake imbalance (91% better than other 2003 cars)
        • 0.11% fail on Decelerometer (sp)
      • 0.18% fail on Service brake performance (94% better than other 2003 cars)
        • 0.18% fail on Rbt (94% better than other 2003 cars)
          • 0.18% fail on Service brake performance (93% better than other 2003 cars)
      • 0.14% fail on Parking brake performance (91% better than other 2003 cars)
        • 0.14% fail on Rbt (90% better than other 2003 cars)
          • 0.11% fail on Parking brake performance (92% better than other 2003 cars)
          • 0.036% fail on Parking brake efficiency (Trikes, quads and pre-68 vehicles)
    • 0.47% fail on ABS / EBS / ESC (66% better than other 2003 cars)
      • 0.47% fail on Anti-lock braking system (60% better than other 2003 cars)
      • 0.072% fail on Electronic stability control
    • 0.40% fail on Mechanical brake components (86% better than other 2003 cars)
      • 0.36% fail on Brake discs and drums (67% better than other 2003 cars)
        • 0.36% fail on Brake discs (67% better than other 2003 cars)
      • 0.072% fail on Brake linings and pads (96% better than other 2003 cars)
        • 0.072% fail on Brake pads (96% better than other 2003 cars)
    • 0.11% fail on Service brake pedal or hand lever (80% better than other 2003 cars)
      • 0.11% fail on Pedal
    • 0.036% fail on Flexible brake hoses
    • 0.036% fail on Brake actuators (including spring brakes or hydraulic cylinders)
      • 0.036% fail on Hydraulic brake cylinder
  • 3.9% fail on Noise, emissions and leaks (49% better than other 2003 cars)
    • 3.6% fail on Exhaust emissions (50% better than other 2003 cars)
      • 3.6% fail on Spark ignition (43% better than other 2003 cars)
        • 2.9% fail on Catalyst emissions
        • 0.50% fail on Malfunction indicator lamp (83% better than other 2003 cars)
        • 0.50% fail on Emissions not tested (53% better than other 2003 cars)
        • 0.036% fail on Non catalyst emissions
      • 0.072% fail on Compression ignition (93% better than other 2003 cars)
        • 0.036% fail on Pre 01/07/2008 Non turbo
        • 0.036% fail on On or after 01/07/2008
    • 0.25% fail on Fluid leaks
      • 0.14% fail on Other leaks
      • 0.036% fail on Engine oil leaks
      • 0.036% fail on Transmission oil leaks
      • 0.036% fail on Hydraulic fluid leaks
  • 3.7% fail on Body, chassis, structure (60% better than other 2003 cars)
    • 2.3% fail on Transmission (29% better than other 2003 cars)
      • 2.3% fail on Drive shafts (27% better than other 2003 cars)
        • 2.3% fail on Joints (27% better than other 2003 cars)
        • 0.036% fail on Flexible couplings
      • 0.036% fail on Prop shafts
        • 0.036% fail on Joints
    • 1.1% fail on Exhaust system (68% better than other 2003 cars)
    • 0.32% fail on Fuel system
      • 0.29% fail on Fuel cap/sealing device
      • 0.036% fail on Tank
    • 0.11% fail on Seats
      • 0.11% fail on Driver's seat
    • 0.072% fail on Doors (89% better than other 2003 cars)
      • 0.072% fail on Driver's door
        • 0.072% fail on Door condition
    • 0.072% fail on Undertray
  • 2.8% fail on Tyres (52% better than other 2003 cars)
    • 1.6% fail on Condition (38% better than other 2003 cars)
    • 1.2% fail on Tread depth (64% better than other 2003 cars)
    • 0.072% fail on Size/type
  • 2.5% fail on Suspension (85% better than other 2003 cars)
    • 1.2% fail on Anti-roll bars (76% better than other 2003 cars)
      • 0.54% fail on Linkage ball joint dust cover (58% better than other 2003 cars)
      • 0.32% fail on Ball joint dust cover
      • 0.14% fail on Linkage ball joints (90% better than other 2003 cars)
      • 0.072% fail on Pins and bushes (81% better than other 2003 cars)
      • 0.072% fail on Ball joint (83% better than other 2003 cars)
      • 0.036% fail on Linkage pins and bushes
    • 0.83% fail on Suspension arms (86% better than other 2003 cars)
      • 0.36% fail on Ball joint (85% better than other 2003 cars)
      • 0.25% fail on Pins and bushes (89% better than other 2003 cars)
      • 0.22% fail on Ball joint dust cover (80% better than other 2003 cars)
      • 0.072% fail on Suspension arm (82% better than other 2003 cars)
    • 0.29% fail on Springs (93% better than other 2003 cars)
      • 0.29% fail on Coil springs (93% better than other 2003 cars)
        • 0.29% fail on Coil spring (93% better than other 2003 cars)
    • 0.14% fail on Component mounting prescribed areas (94% better than other 2003 cars)
    • 0.072% fail on Shock absorbers (91% better than other 2003 cars)
    • 0.072% fail on Other suspension component (84% better than other 2003 cars)
      • 0.036% fail on Ball joint
      • 0.036% fail on Ball joint dust cover
    • 0.036% fail on Wheel bearings
  • 2.1% fail on Visibility (74% better than other 2003 cars)
    • 1.1% fail on Wipers (74% better than other 2003 cars)
    • 0.97% fail on Washers (73% better than other 2003 cars)
    • 0.11% fail on Bonnet
    • 0.036% fail on Condition of glass
      • 0.036% fail on Windscreen
  • 0.68% fail on Identification of the vehicle
    • 0.68% fail on Registration plates
  • 0.65% fail on Steering (85% better than other 2003 cars)
    • 0.32% fail on Steering linkage components (90% better than other 2003 cars)
      • 0.29% fail on Track rod end (90% better than other 2003 cars)
      • 0.036% fail on Ball joint
    • 0.22% fail on Power steering
      • 0.22% fail on Pipes and hoses
      • 0.036% fail on Operation
    • 0.11% fail on Steering gear (86% better than other 2003 cars)
      • 0.072% fail on Steering rack (91% better than other 2003 cars)
      • 0.036% fail on Operation
  • 0.32% fail on Road Wheels
    • 0.18% fail on Attachment
    • 0.14% fail on Condition
  • 0.29% fail on Seat belts and supplementary restraint systems (91% better than other 2003 cars)
    • 0.22% fail on SRS malfunction indicator lamp (84% better than other 2003 cars)
    • 0.072% fail on Airbags
      • 0.072% fail on Drivers airbag

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