Daihatsu Sirion MOT Results

Registered in 1998
58.0% pass rate
from 69 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 1998 cars and highlighted areas where the Daihatsu Sirion is unusually good or bad.

  • 25% fail on Suspension
    • 20% fail on Component mounting prescribed areas (2 times worse than other 1998 cars)
    • 7.2% fail on Suspension arms
      • 4.3% fail on Ball joint
      • 2.9% fail on Ball joint dust cover
  • 14% fail on Body, chassis, structure
    • 5.8% fail on Transmission
      • 5.8% fail on Drive shafts
        • 5.8% fail on Joints
    • 4.3% fail on Exhaust system
    • 2.9% fail on Chassis
      • 2.9% fail on Chassis condition
    • 1.4% fail on Integral vehicle structure
      • 1.4% fail on Integral vehicle structure condition
    • 1.4% fail on Fuel system
      • 1.4% fail on Fuel cap/sealing device
  • 8.7% fail on Lamps, reflectors and electrical equipment
    • 2.9% fail on Position lamps
      • 2.9% fail on Position lamp
    • 1.4% fail on Headlamp aim
      • 1.4% fail on Headlamp aim
    • 1.4% fail on Stop lamp
    • 1.4% fail on Direction indicators
      • 1.4% fail on Flashing type
        • 1.4% fail on Individual direction indicators
    • 1.4% fail on Front and rear fog lamps
      • 1.4% fail on Rear fog lamp
        • 1.4% fail on Rear fog lamp
  • 8.7% fail on Tyres
    • 4.3% fail on Condition
    • 2.9% fail on Tread depth
    • 1.4% fail on Size/type
  • 7.2% fail on Visibility
    • 4.3% fail on Wipers
    • 1.4% fail on Driver's view
    • 1.4% fail on Washers
  • 4.3% fail on Brakes
    • 2.9% fail on Brake performance
      • 2.9% fail on Service Brake Efficiency (sp)
        • 2.9% fail on Rbt (sp)
          • 2.9% fail on Service brake imbalance
          • 1.4% fail on Service brake performance
      • 1.4% fail on Service brake performance
        • 1.4% fail on Rbt
          • 1.4% fail on Service brake imbalance
    • 1.4% fail on Mechanical brake components
      • 1.4% fail on Brake linings and pads
        • 1.4% fail on Brake pads
  • 4.3% fail on Noise, emissions and leaks
    • 4.3% fail on Exhaust emissions
      • 4.3% fail on Spark ignition
        • 4.3% fail on Catalyst emissions
  • 2.9% fail on Identification of the vehicle
    • 2.9% fail on Registration plates
  • 2.9% fail on Seat belts and supplementary restraint systems
    • 2.9% fail on SRS malfunction indicator lamp
    • 1.4% fail on Seat belts
      • 1.4% fail on Prescribed areas

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