Porsche 944 MOT Results

Registered in 1992
80.3% pass rate
from 152 tests in 2020
(45% better than other 1992 cars)
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 1992 cars and highlighted areas where the Porsche 944 is unusually good or bad.

  • 13% fail on Lamps, reflectors and electrical equipment (17% better than other 1992 cars)
    • 4.6% fail on Front and rear fog lamps (30% worse than other 1992 cars)
      • 4.6% fail on Rear fog lamp (30% worse than other 1992 cars)
        • 4.6% fail on Rear fog lamp (34% worse than other 1992 cars)
        • 0.66% fail on Switch
    • 3.9% fail on Headlamp aim (3.7% worse than other 1992 cars)
      • 3.9% fail on Headlamp aim (11% worse than other 1992 cars)
    • 3.3% fail on Headlamps (4.4% worse than other 1992 cars)
      • 2.6% fail on Headlamp (12% better than other 1992 cars)
      • 0.66% fail on Headlamp levelling device
    • 3.3% fail on Stop lamp (10% worse than other 1992 cars)
    • 2.0% fail on Registration plate lamp(s) (34% worse than other 1992 cars)
    • 2.0% fail on Electrical equipment (17% better than other 1992 cars)
      • 2.0% fail on Horn (36% worse than other 1992 cars)
    • 1.3% fail on Direction indicators (53% better than other 1992 cars)
      • 1.3% fail on Flashing type (53% better than other 1992 cars)
        • 0.66% fail on Individual direction indicators
        • 0.66% fail on Side repeaters
    • 0.66% fail on Mandatory tell-tales
      • 0.66% fail on Rear fog lamp tell-tale
  • 6.6% fail on Brakes (42% better than other 1992 cars)
    • 5.3% fail on Brake performance (32% better than other 1992 cars)
      • 3.3% fail on Parking brake efficiency (sp) (5.7% better than other 1992 cars)
        • 3.3% fail on Rbt (sp) (1.9% worse than other 1992 cars)
      • 1.3% fail on Service brake performance (58% better than other 1992 cars)
        • 1.3% fail on Rbt (57% better than other 1992 cars)
          • 1.3% fail on Service brake performance (49% better than other 1992 cars)
      • 1.3% fail on Service Brake Efficiency (sp) (54% better than other 1992 cars)
        • 1.3% fail on Rbt (sp) (53% better than other 1992 cars)
          • 1.3% fail on Service brake imbalance (23% better than other 1992 cars)
          • 0.66% fail on Service brake performance
      • 1.3% fail on Parking brake performance (6.5% worse than other 1992 cars)
        • 1.3% fail on Rbt (11% worse than other 1992 cars)
          • 1.3% fail on Parking brake performance (35% worse than other 1992 cars)
    • 1.3% fail on Rigid brake pipes (39% better than other 1992 cars)
    • 0.66% fail on Flexible brake hoses
  • 5.3% fail on Suspension (51% better than other 1992 cars)
    • 2.6% fail on Component mounting prescribed areas (37% better than other 1992 cars)
    • 1.3% fail on Suspension arms (50% better than other 1992 cars)
      • 1.3% fail on Ball joint (33% worse than other 1992 cars)
    • 0.66% fail on Wheel bearings
    • 0.66% fail on Shock absorbers
  • 2.6% fail on Visibility (59% better than other 1992 cars)
    • 2.0% fail on Washers (42% better than other 1992 cars)
    • 0.66% fail on Wipers
  • 2.0% fail on Body, chassis, structure (80% better than other 1992 cars)
    • 0.66% fail on Integral vehicle structure
      • 0.66% fail on Integral vehicle structure condition
    • 0.66% fail on Fuel system
      • 0.66% fail on Pipe
    • 0.66% fail on Transmission
      • 0.66% fail on Drive shafts
        • 0.66% fail on Joints
  • 1.3% fail on Steering (71% better than other 1992 cars)
    • 0.66% fail on Steering gear
      • 0.66% fail on Steering rack
    • 0.66% fail on Steering wheel
  • 1.3% fail on Noise, emissions and leaks (79% better than other 1992 cars)
    • 1.3% fail on Exhaust emissions (77% better than other 1992 cars)
      • 1.3% fail on Spark ignition (75% better than other 1992 cars)
        • 1.3% fail on Catalyst emissions (55% better than other 1992 cars)
  • 1.3% fail on Tyres (50% better than other 1992 cars)
    • 0.66% fail on Condition
    • 0.66% fail on Tread depth
  • 0.66% fail on Road Wheels
    • 0.66% fail on Attachment

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