Porsche 924 MOT Results

Registered in 1986
73.5% pass rate
from 196 tests in 2021
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 1986 cars and highlighted areas where the Porsche 924 is unusually good or bad.

  • 14% fail on Visibility (110% worse than other 1986 cars)
    • 12% fail on Washers (180% worse than other 1986 cars)
    • 3.6% fail on Wipers
  • 12% fail on Lamps, reflectors and electrical equipment
    • 4.1% fail on Headlamp aim
      • 4.1% fail on Headlamp aim
    • 2.6% fail on Direction indicators
      • 2.6% fail on Flashing type
        • 2.0% fail on Side repeaters
        • 0.51% fail on Individual direction indicators
    • 2.6% fail on Front and rear fog lamps
      • 2.6% fail on Rear fog lamp
        • 2.6% fail on Rear fog lamp
    • 2.6% fail on Electrical equipment
      • 2.0% fail on Horn
      • 0.51% fail on Battery(ies)
    • 1.5% fail on Headlamps
      • 1.5% fail on Headlamp
      • 0.51% fail on Dipswitch
    • 1.5% fail on Stop lamp
    • 1.0% fail on Mandatory tell-tales
      • 1.0% fail on Rear fog lamp tell-tale
  • 9.7% fail on Brakes
    • 7.1% fail on Brake performance
      • 4.6% fail on Parking brake efficiency (sp)
        • 4.6% fail on Rbt (sp)
      • 3.6% fail on Service brake performance
        • 3.6% fail on Rbt
          • 3.6% fail on Service brake performance
          • 0.51% fail on Service brake imbalance
      • 2.6% fail on Parking brake performance
        • 2.6% fail on Rbt (2 times worse than other 1986 cars)
          • 2.0% fail on Parking brake performance
          • 0.51% fail on Parking (secondary brake performance)
      • 1.5% fail on Service Brake Efficiency (sp)
        • 1.5% fail on Rbt (sp)
          • 1.0% fail on Service brake imbalance
          • 0.51% fail on Service brake performance
    • 2.6% fail on Rigid brake pipes
    • 0.51% fail on Parking brake control
      • 0.51% fail on Lever
    • 0.51% fail on Flexible brake hoses
  • 5.6% fail on Suspension
    • 2.6% fail on Component mounting prescribed areas
    • 1.5% fail on Wheel bearings
    • 1.0% fail on Sub-frames
      • 1.0% fail on Sub-frame mounting prescribed areas
    • 0.51% fail on Springs
      • 0.51% fail on Coil springs
        • 0.51% fail on Coil spring
    • 0.51% fail on Shock absorbers
    • 0.51% fail on Suspension arms
      • 0.51% fail on Suspension arm
  • 4.6% fail on Body, chassis, structure
    • 1.5% fail on Chassis
      • 1.5% fail on Chassis condition
    • 1.0% fail on Integral vehicle structure
      • 1.0% fail on Integral vehicle structure condition
    • 1.0% fail on Doors
      • 0.51% fail on Front passenger's door
        • 0.51% fail on Door condition
      • 0.51% fail on Other passenger's door
        • 0.51% fail on Door condition
    • 0.51% fail on Exhaust system
    • 0.51% fail on Fuel system
      • 0.51% fail on Pipe
    • 0.51% fail on Seats
      • 0.51% fail on Passenger's seat
  • 3.1% fail on Noise, emissions and leaks
    • 3.1% fail on Exhaust emissions
      • 3.1% fail on Spark ignition
        • 2.6% fail on Non catalyst emissions
        • 0.51% fail on Emissions not tested
    • 0.51% fail on Fluid leaks
      • 0.51% fail on Engine oil leaks
  • 1.5% fail on Steering
    • 1.0% fail on Power steering
      • 1.0% fail on Operation (5 times worse than other 1986 cars)
      • 0.51% fail on Pipes and hoses
    • 0.51% fail on Prescribed areas
  • 1.5% fail on Seat belts and supplementary restraint systems
    • 1.5% fail on Seat belts
      • 1.5% fail on Prescribed areas
  • 1.0% fail on Tyres
    • 0.51% fail on Size/type
    • 0.51% fail on Condition

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