Porsche 944 MOT Results

Registered in 1992
75.4% pass rate
from 183 tests in 2020
(30% 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
    • 4.9% fail on Front and rear fog lamps
      • 4.9% fail on Rear fog lamp
        • 4.9% fail on Rear fog lamp
        • 0.55% fail on Switch
    • 4.4% fail on Headlamp aim
      • 4.4% fail on Headlamp aim
    • 3.8% fail on Direction indicators
      • 3.8% fail on Flashing type
        • 2.7% fail on Individual direction indicators
        • 1.1% fail on Side repeaters
    • 2.7% fail on Headlamps
      • 2.2% fail on Headlamp
      • 0.55% fail on Headlamp levelling device
    • 1.1% fail on Position lamps
      • 1.1% fail on Position lamp
    • 1.1% fail on Registration plate lamp(s)
    • 0.55% fail on Stop lamp
    • 0.55% fail on Electrical equipment
      • 0.55% fail on Horn
  • 6.6% fail on Brakes
    • 4.4% fail on Brake performance
      • 3.8% fail on Parking brake efficiency (sp)
        • 3.8% fail on Rbt (sp)
      • 1.6% fail on Service Brake Efficiency (sp)
        • 1.6% fail on Rbt (sp)
          • 1.6% fail on Service brake performance
          • 0.55% fail on Service brake imbalance
    • 1.1% fail on Rigid brake pipes
    • 0.55% fail on Hydraulic systems
      • 0.55% fail on Brake fluid
    • 0.55% fail on ABS / EBS / ESC
      • 0.55% fail on Anti-lock braking system
  • 5.5% fail on Suspension
    • 2.2% fail on Anti-roll bars
      • 0.55% fail on Attachment bracket and mounting
      • 0.55% fail on Linkage
      • 0.55% fail on Linkage pins and bushes
      • 0.55% fail on Linkage attachment bracket and mounting
    • 1.6% fail on Suspension arms
      • 1.1% fail on Ball joint
      • 0.55% fail on Ball joint dust cover
    • 1.1% fail on Shock absorbers
    • 1.1% fail on Component mounting prescribed areas
  • 4.4% fail on Visibility
    • 3.3% fail on Washers
    • 1.6% fail on Wipers
  • 2.7% fail on Body, chassis, structure (73% better than other 1992 cars)
    • 1.1% fail on Exhaust system
    • 1.1% fail on Transmission
      • 1.1% fail on Drive shafts
        • 1.1% fail on Joints
    • 1.1% fail on Undertray (26 times worse than other 1992 cars)
  • 1.1% fail on Noise, emissions and leaks (83% better than other 1992 cars)
    • 1.1% fail on Exhaust emissions (82% better than other 1992 cars)
      • 1.1% fail on Spark ignition (80% better than other 1992 cars)
        • 1.1% fail on Catalyst emissions
  • 0.55% fail on Steering
    • 0.55% fail on Steering gear
      • 0.55% fail on Steering rack
  • 0.55% fail on Seat belts and supplementary restraint systems
    • 0.55% fail on Seat belts
      • 0.55% fail on Requirements
  • 0.55% fail on Road Wheels
    • 0.55% fail on Attachment
  • 0.55% fail on Tyres
    • 0.55% fail on Tread depth

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