Daihatsu Sirion MOT Results

Registered in 2010
73.6% pass rate
from 121 tests in 2021
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 2010 cars and highlighted areas where the Daihatsu Sirion is unusually good or bad.

  • 9.1% fail on Suspension
    • 5.8% fail on Anti-roll bars
      • 5.0% fail on Linkage ball joints (3 times worse than other 2010 cars)
      • 0.83% fail on Ball joint
    • 2.5% fail on Suspension arms
      • 2.5% fail on Ball joint
    • 0.83% fail on Wheel bearings
    • 0.83% fail on Component mounting prescribed areas
  • 7.4% fail on Brakes
    • 3.3% fail on Rigid brake pipes (3 times worse than other 2010 cars)
    • 2.5% fail on Brake performance
      • 1.7% fail on Service brake performance
        • 1.7% fail on Rbt
          • 1.7% fail on Service brake performance
      • 0.83% fail on Service Brake Efficiency (sp)
        • 0.83% fail on Rbt (sp)
          • 0.83% fail on Service brake imbalance
    • 1.7% fail on ABS / EBS / ESC
      • 1.7% fail on Anti-lock braking system
    • 0.83% fail on Hydraulic systems
      • 0.83% fail on Brake fluid
    • 0.83% fail on Brake actuators (including spring brakes or hydraulic cylinders)
      • 0.83% fail on Hydraulic brake cylinder
    • 0.83% fail on Mechanical brake components
      • 0.83% fail on Brake discs and drums
        • 0.83% fail on Brake discs
  • 5.8% fail on Lamps, reflectors and electrical equipment
    • 2.5% fail on Headlamp aim
      • 2.5% fail on Headlamp aim
    • 2.5% fail on Stop lamp
    • 0.83% fail on Headlamps
      • 0.83% fail on Headlamp
    • 0.83% fail on Electrical equipment
      • 0.83% fail on Battery(ies)
  • 5.0% fail on Visibility
    • 2.5% fail on Wipers
    • 1.7% fail on Washers
    • 0.83% fail on Condition of glass
      • 0.83% fail on Windscreen
  • 3.3% fail on Steering
    • 1.7% fail on Steering linkage components
      • 1.7% fail on Track rod end
    • 0.83% fail on Steering gear
      • 0.83% fail on Steering rack
    • 0.83% fail on Power steering
      • 0.83% fail on Operation
  • 2.5% fail on Body, chassis, structure
    • 0.83% fail on Exhaust system
    • 0.83% fail on Transmission
      • 0.83% fail on Prop shafts
        • 0.83% fail on Joints
    • 0.83% fail on Doors
      • 0.83% fail on Front passenger's door
        • 0.83% fail on Door condition
  • 1.7% fail on Tyres
    • 0.83% fail on Condition
    • 0.83% fail on Tread depth
  • 0.83% fail on Noise, emissions and leaks
    • 0.83% fail on Exhaust emissions
      • 0.83% fail on Spark ignition
        • 0.83% fail on Catalyst emissions
        • 0.83% fail on Malfunction indicator lamp

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