Porsche 944 MOT Results

Registered in 1990
78.2% pass rate
from 339 tests in 2021
(32% better than other 1990 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 1990 cars and highlighted areas where the Porsche 944 is unusually good or bad.

  • 11% fail on Lamps, reflectors and electrical equipment
    • 4.1% fail on Direction indicators
      • 4.1% fail on Flashing type
        • 3.2% fail on Individual direction indicators
        • 0.59% fail on Side repeaters
        • 0.29% fail on All direction indicators
    • 2.7% fail on Headlamps
      • 2.7% fail on Headlamp
    • 2.7% fail on Headlamp aim
      • 2.7% fail on Headlamp aim
    • 1.8% fail on Front and rear fog lamps
      • 1.8% fail on Rear fog lamp
        • 1.8% fail on Rear fog lamp
    • 1.5% fail on Registration plate lamp(s)
    • 0.88% fail on Stop lamp
    • 0.29% fail on Reversing lamps
      • 0.29% fail on Reversing lamps
  • 6.2% fail on Visibility
    • 3.8% fail on Wipers
    • 2.9% fail on Washers
  • 5.6% fail on Brakes (43% better than other 1990 cars)
    • 3.5% fail on Brake performance (50% better than other 1990 cars)
      • 2.9% fail on Parking brake efficiency (sp)
        • 2.7% fail on Rbt (sp)
        • 0.29% fail on Plate brake tester (sp)
      • 1.2% fail on Service brake performance
        • 1.2% fail on Rbt
          • 0.59% fail on Service brake performance
          • 0.59% fail on Service brake imbalance
      • 0.59% fail on Parking brake performance
        • 0.59% fail on Rbt
          • 0.59% fail on Parking brake performance
      • 0.29% fail on Service Brake Efficiency (sp)
        • 0.29% fail on Plate brake tester (sp)
          • 0.29% fail on Service brake performance
    • 1.8% fail on Rigid brake pipes
    • 0.88% fail on Flexible brake hoses
    • 0.29% fail on Service brake pedal or hand lever
      • 0.29% fail on Pedal
    • 0.29% fail on Parking brake control
      • 0.29% fail on Lever
    • 0.29% fail on Hydraulic systems
      • 0.29% fail on Master cylinder
    • 0.29% fail on Mechanical brake components
      • 0.29% fail on Brake discs and drums
        • 0.29% fail on Brake drums
      • 0.29% fail on Brake cables, rods, levers and linkages
        • 0.29% fail on Cable
    • 0.29% fail on ABS / EBS / ESC
      • 0.29% fail on Anti-lock braking system
  • 4.4% fail on Suspension (53% better than other 1990 cars)
    • 1.8% fail on Component mounting prescribed areas
    • 1.5% fail on Suspension arms
      • 1.5% fail on Ball joint
    • 1.5% fail on Anti-roll bars
      • 0.59% fail on Linkage pins and bushes
      • 0.29% fail on Attachment bracket and mounting
      • 0.29% fail on Pins and bushes
      • 0.29% fail on Linkage
    • 0.29% fail on Wheel bearings
    • 0.29% fail on Macpherson strut
      • 0.29% fail on Ball joint
  • 4.4% fail on Body, chassis, structure (47% better than other 1990 cars)
    • 1.5% fail on Transmission
      • 1.5% fail on Drive shafts
        • 1.2% fail on Joints
        • 0.29% fail on Drive shaft
    • 1.2% fail on Fuel system
      • 0.88% fail on Pipe
      • 0.29% fail on Hose
    • 0.88% fail on Exhaust system
    • 0.59% fail on Integral vehicle structure
      • 0.59% fail on Integral vehicle structure condition
    • 0.59% fail on Chassis
      • 0.59% fail on Chassis condition
    • 0.29% fail on Doors
      • 0.29% fail on Front passenger's door
        • 0.29% fail on Door condition
    • 0.29% fail on Boot lid
      • 0.29% fail on Boot lid condition
  • 2.1% fail on Noise, emissions and leaks (60% better than other 1990 cars)
    • 2.1% fail on Exhaust emissions
      • 2.1% fail on Spark ignition
        • 1.5% fail on Non catalyst emissions
        • 0.59% fail on Emissions not tested
  • 1.5% fail on Seat belts and supplementary restraint systems
    • 1.5% fail on Seat belts
      • 1.5% fail on Prescribed areas
  • 0.59% fail on Road Wheels
    • 0.59% fail on Attachment
  • 0.59% fail on Tyres
    • 0.29% fail on Condition
    • 0.29% fail on Tread depth

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