Porsche 911 MOT Results

Registered in 2007
86.7% pass rate
from 2,384 tests in 2020
(68% better than other 2007 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 2007 cars and highlighted areas where the Porsche 911 is unusually good or bad.

  • 3.0% fail on Lamps, reflectors and electrical equipment (80% better than other 2007 cars)
    • 1.9% fail on Headlamp aim (45% better than other 2007 cars)
      • 1.9% fail on Headlamp aim (39% better than other 2007 cars)
    • 0.67% fail on Stop lamp (84% better than other 2007 cars)
    • 0.29% fail on Front and rear fog lamps (53% better than other 2007 cars)
      • 0.29% fail on Rear fog lamp (53% better than other 2007 cars)
        • 0.25% fail on Rear fog lamp (58% better than other 2007 cars)
        • 0.084% fail on Switch (190% worse than other 2007 cars)
    • 0.25% fail on Headlamps (94% better than other 2007 cars)
      • 0.13% fail on Headlamp levelling device (30% better than other 2007 cars)
      • 0.084% fail on Headlamp (98% better than other 2007 cars)
      • 0.042% fail on Dipswitch
    • 0.17% fail on Registration plate lamp(s) (93% better than other 2007 cars)
    • 0.13% fail on Direction indicators (95% better than other 2007 cars)
      • 0.13% fail on Flashing type (95% better than other 2007 cars)
        • 0.13% fail on Individual direction indicators (93% better than other 2007 cars)
    • 0.042% fail on Mandatory tell-tales
      • 0.042% fail on Rear fog lamp tell-tale
  • 2.8% fail on Tyres (60% better than other 2007 cars)
    • 1.7% fail on Condition (44% better than other 2007 cars)
    • 1.2% fail on Tread depth (71% better than other 2007 cars)
    • 0.042% fail on Size/type
  • 2.2% fail on Brakes (80% better than other 2007 cars)
    • 1.0% fail on Rigid brake pipes (41% better than other 2007 cars)
    • 0.67% fail on Mechanical brake components (81% better than other 2007 cars)
      • 0.63% fail on Brake discs and drums (54% better than other 2007 cars)
        • 0.63% fail on Brake discs (53% better than other 2007 cars)
      • 0.042% fail on Brake linings and pads
        • 0.042% fail on Brake pads
    • 0.67% fail on Brake performance (88% better than other 2007 cars)
      • 0.17% fail on Service brake performance (93% better than other 2007 cars)
        • 0.17% fail on Rbt (93% better than other 2007 cars)
          • 0.13% fail on Service brake imbalance (76% better than other 2007 cars)
          • 0.084% fail on Service brake performance (96% better than other 2007 cars)
      • 0.17% fail on Service Brake Efficiency (sp) (74% better than other 2007 cars)
        • 0.17% fail on Rbt (sp) (73% better than other 2007 cars)
          • 0.084% fail on Service brake performance (53% better than other 2007 cars)
          • 0.084% fail on Service brake imbalance (84% better than other 2007 cars)
      • 0.17% fail on Parking brake efficiency (sp) (94% better than other 2007 cars)
        • 0.13% fail on Rbt (sp) (95% better than other 2007 cars)
        • 0.042% fail on Decelerometer (sp)
      • 0.13% fail on Brake performance not tested (38% better than other 2007 cars)
      • 0.13% fail on Parking brake performance (90% better than other 2007 cars)
        • 0.13% fail on Rbt (89% better than other 2007 cars)
          • 0.084% fail on Parking brake performance (92% better than other 2007 cars)
          • 0.042% fail on Parking (secondary brake performance)
    • 0.21% fail on Brake actuators (including spring brakes or hydraulic cylinders) (11% worse than other 2007 cars)
      • 0.13% fail on Hydraulic brake cylinder (180% worse than other 2007 cars)
      • 0.084% fail on Hydraulic brake callipers (42% better than other 2007 cars)
    • 0.042% fail on ABS / EBS / ESC
      • 0.042% fail on Electronic stability control
  • 2.1% fail on Suspension (87% better than other 2007 cars)
    • 0.80% fail on Shock absorbers (54% better than other 2007 cars)
    • 0.63% fail on Suspension arms (87% better than other 2007 cars)
      • 0.38% fail on Ball joint (81% better than other 2007 cars)
      • 0.21% fail on Pins and bushes (91% better than other 2007 cars)
      • 0.084% fail on Ball joint dust cover (87% better than other 2007 cars)
    • 0.38% fail on Anti-roll bars (92% better than other 2007 cars)
      • 0.13% fail on Ball joint dust cover (83% better than other 2007 cars)
      • 0.13% fail on Linkage ball joint dust cover (92% better than other 2007 cars)
      • 0.084% fail on Linkage ball joints (94% better than other 2007 cars)
      • 0.042% fail on Anti-roll bar
      • 0.042% fail on Linkage
    • 0.21% fail on Springs (95% better than other 2007 cars)
      • 0.21% fail on Coil springs (95% better than other 2007 cars)
        • 0.21% fail on Coil spring (95% better than other 2007 cars)
    • 0.13% fail on Macpherson strut (28% better than other 2007 cars)
      • 0.084% fail on Pins and bushes (47% worse than other 2007 cars)
      • 0.042% fail on Attachment bracket and mounting
    • 0.042% fail on Sub-frames
      • 0.042% fail on Attachment bracket and mounting
  • 2.1% fail on Body, chassis, structure (68% better than other 2007 cars)
    • 1.7% fail on Transmission (41% better than other 2007 cars)
      • 1.6% fail on Drive shafts (40% better than other 2007 cars)
        • 1.6% fail on Joints (40% better than other 2007 cars)
        • 0.042% fail on Flexible couplings
      • 0.042% fail on Prop shafts
        • 0.042% fail on Joints
    • 0.21% fail on Exhaust system (91% better than other 2007 cars)
    • 0.084% fail on Fuel system (73% better than other 2007 cars)
      • 0.084% fail on Fuel cap/sealing device (53% better than other 2007 cars)
    • 0.084% fail on Seats (37% better than other 2007 cars)
      • 0.084% fail on Passenger's seat (38% worse than other 2007 cars)
    • 0.042% fail on Body
      • 0.042% fail on Other body component
  • 2.0% fail on Noise, emissions and leaks (64% better than other 2007 cars)
    • 1.8% fail on Exhaust emissions (64% better than other 2007 cars)
      • 1.8% fail on Spark ignition (51% better than other 2007 cars)
        • 1.2% fail on Catalyst emissions (36% better than other 2007 cars)
        • 0.50% fail on Malfunction indicator lamp (72% better than other 2007 cars)
        • 0.29% fail on Emissions not tested (46% better than other 2007 cars)
        • 0.042% fail on Emission control equipment
          • 0.042% fail on Oxygen sensor
      • 0.042% fail on Compression ignition
        • 0.042% fail on Pre 01/07/2008 Non turbo
    • 0.13% fail on Fluid leaks (67% better than other 2007 cars)
      • 0.042% fail on Engine oil leaks
      • 0.042% fail on Hydraulic fluid leaks
      • 0.042% fail on Other leaks
    • 0.042% fail on Noise suppression
      • 0.042% fail on Sound deadening material
  • 1.2% fail on Visibility (81% better than other 2007 cars)
    • 0.92% fail on Wipers (69% better than other 2007 cars)
    • 0.17% fail on Washers (94% better than other 2007 cars)
    • 0.042% fail on Driver's view
    • 0.042% fail on Condition of glass
      • 0.042% fail on Windscreen
  • 0.71% fail on Steering (75% better than other 2007 cars)
    • 0.38% fail on Steering gear (10.0% better than other 2007 cars)
      • 0.38% fail on Steering rack (6.4% better than other 2007 cars)
    • 0.34% fail on Steering linkage components (84% better than other 2007 cars)
      • 0.25% fail on Track rod end (87% better than other 2007 cars)
      • 0.042% fail on Drag link end
      • 0.042% fail on Other components
        • 0.042% fail on Steering linkage
  • 0.67% fail on Identification of the vehicle (27% worse than other 2007 cars)
    • 0.67% fail on Registration plates (27% worse than other 2007 cars)
  • 0.34% fail on Seat belts and supplementary restraint systems (80% better than other 2007 cars)
    • 0.25% fail on SRS malfunction indicator lamp (71% better than other 2007 cars)
    • 0.042% fail on Seat belts
      • 0.042% fail on Condition
    • 0.042% fail on Airbags
      • 0.042% fail on Drivers airbag
  • 0.17% fail on Road Wheels (68% better than other 2007 cars)
    • 0.13% fail on Attachment (67% better than other 2007 cars)
    • 0.042% fail on Condition

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