Porsche 944 MOT Results

Registered in 1987
66.4% pass rate
from 262 tests in 2020
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 1987 cars and highlighted areas where the Porsche 944 is unusually good or bad.

  • 16% fail on Lamps, reflectors and electrical equipment
    • 5.0% fail on Front and rear fog lamps
      • 5.0% fail on Rear fog lamp
        • 5.0% fail on Rear fog lamp
        • 0.38% fail on Switch
    • 4.2% fail on Headlamp aim
      • 4.2% fail on Headlamp aim
    • 4.2% fail on Direction indicators
      • 4.2% fail on Flashing type
        • 2.7% fail on Individual direction indicators
        • 1.5% fail on Side repeaters
        • 0.38% fail on All direction indicators
    • 3.1% fail on Electrical equipment
      • 2.3% fail on Horn
      • 0.76% fail on Electrical wiring
    • 1.9% fail on Stop lamp
    • 1.5% fail on Position lamps
      • 1.5% fail on Position lamp
    • 0.76% fail on Mandatory tell-tales
      • 0.38% fail on Main beam tell-tale
      • 0.38% fail on Rear fog lamp tell-tale
    • 0.38% fail on Headlamps
      • 0.38% fail on Headlamp
    • 0.38% fail on Registration plate lamp(s)
  • 15% fail on Brakes
    • 11% fail on Brake performance
      • 6.9% fail on Service brake performance (95% worse than other 1987 cars)
        • 6.9% fail on Rbt (100% worse than other 1987 cars)
          • 6.9% fail on Service brake performance (130% worse than other 1987 cars)
          • 1.1% fail on Service brake imbalance
      • 5.0% fail on Parking brake efficiency (sp)
        • 4.6% fail on Rbt (sp)
        • 0.38% fail on Plate brake tester (sp)
      • 3.1% fail on Service Brake Efficiency (sp)
        • 2.7% fail on Rbt (sp)
          • 1.9% fail on Service brake performance
          • 0.76% fail on Service brake imbalance
        • 0.38% fail on Plate brake tester (sp)
          • 0.38% fail on Service brake performance
      • 0.76% fail on Brake performance not tested
      • 0.76% fail on Parking brake performance
        • 0.76% fail on Rbt
          • 0.76% fail on Parking brake performance
    • 2.7% fail on Rigid brake pipes
    • 0.76% fail on Parking brake control
      • 0.76% fail on Lever
    • 0.76% fail on Hydraulic systems
      • 0.76% fail on Brake fluid
    • 0.76% fail on Flexible brake hoses
    • 0.38% fail on Mechanical brake components
      • 0.38% fail on Brake linings and pads
        • 0.38% fail on Brake pads
    • 0.38% fail on ABS / EBS / ESC
      • 0.38% fail on Anti-lock braking system
  • 11% fail on Visibility
    • 9.2% fail on Washers (94% worse than other 1987 cars)
    • 2.3% fail on Wipers
    • 0.38% fail on Driver's view
  • 11% fail on Suspension
    • 5.3% fail on Component mounting prescribed areas
    • 2.7% fail on Suspension arms
      • 1.5% fail on Ball joint
      • 0.76% fail on Pins and bushes
      • 0.38% fail on Ball joint dust cover
    • 2.7% fail on Anti-roll bars (2 times worse than other 1987 cars)
      • 0.76% fail on Attachment bracket and mounting
      • 0.76% fail on Pins and bushes
      • 0.76% fail on Linkage pins and bushes
      • 0.38% fail on Linkage
      • 0.38% fail on Linkage attachment bracket and mounting
    • 1.5% fail on Wheel bearings
    • 0.76% fail on Sub-frames
      • 0.76% fail on Sub-frame mounting prescribed areas
    • 0.76% fail on Other suspension component
      • 0.38% fail on Attachment bracket and mounting
      • 0.38% fail on Ball joint
    • 0.38% fail on Macpherson strut
      • 0.38% fail on Attachment bracket and mounting
  • 6.1% fail on Body, chassis, structure
    • 3.1% fail on Fuel system
      • 1.9% fail on Pipe (3 times worse than other 1987 cars)
      • 0.76% fail on Tank
      • 0.38% fail on Fuel cap/sealing device
    • 1.9% fail on Exhaust system
    • 0.76% fail on Integral vehicle structure
      • 0.76% fail on Integral vehicle structure condition
    • 0.38% fail on Chassis
      • 0.38% fail on Chassis condition
    • 0.38% fail on Transmission
      • 0.38% fail on Drive shafts
        • 0.38% fail on Joints
    • 0.38% fail on Engine mounting
      • 0.38% fail on Engine mounting condition
    • 0.38% fail on Body
      • 0.38% fail on Mounting fixings
    • 0.38% fail on Doors
      • 0.38% fail on Front passenger's door
        • 0.38% fail on Door condition
    • 0.38% fail on Seats
      • 0.38% fail on Driver's seat
    • 0.38% fail on Boot lid
      • 0.38% fail on Boot lid condition
  • 5.0% fail on Noise, emissions and leaks
    • 5.0% fail on Exhaust emissions
      • 5.0% fail on Spark ignition
        • 3.4% fail on Non catalyst emissions
        • 1.1% fail on Emissions not tested
        • 0.76% fail on Catalyst emissions
  • 3.8% fail on Seat belts and supplementary restraint systems
    • 3.8% fail on Seat belts
      • 3.1% fail on Prescribed areas
      • 0.38% fail on Requirements
      • 0.38% fail on Condition
  • 3.1% fail on Steering
    • 1.5% fail on Power steering
      • 0.76% fail on Pump (9 times worse than other 1987 cars)
      • 0.38% fail on Pipes and hoses
      • 0.38% fail on Rams
    • 0.76% fail on Steering gear
      • 0.76% fail on Steering rack
    • 0.38% fail on Steering linkage components
      • 0.38% fail on Track rod end
    • 0.38% fail on Steering column
    • 0.38% fail on Steering coupling
      • 0.38% fail on Universal joint
  • 1.1% fail on Tyres
    • 0.76% fail on Condition
    • 0.38% fail on Size/type
  • 0.38% fail on Identification of the vehicle
    • 0.38% fail on Registration plates
  • 0.38% fail on Road Wheels
    • 0.38% fail on Condition

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