Daihatsu Sirion MOT Results

Registered in 2004
58.5% pass rate
from 234 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 2004 cars and highlighted areas where the Daihatsu Sirion is unusually good or bad.

  • 14% fail on Lamps, reflectors and electrical equipment
    • 6.0% fail on Stop lamp
    • 3.0% fail on Headlamp aim
      • 3.0% fail on Headlamp aim
    • 1.7% fail on Headlamps (69% better than other 2004 cars)
      • 1.3% fail on Headlamp (75% better than other 2004 cars)
      • 0.43% fail on Headlamp levelling device
    • 1.7% fail on Position lamps
      • 1.7% fail on Position lamp
    • 1.3% fail on Direction indicators
      • 1.3% fail on Flashing type
        • 0.85% fail on Individual direction indicators
        • 0.43% fail on Side repeaters
    • 0.85% fail on Registration plate lamp(s)
    • 0.85% fail on Electrical equipment
      • 0.85% fail on Battery(ies)
    • 0.43% fail on Front and rear fog lamps
      • 0.43% fail on Rear fog lamp
        • 0.43% fail on Rear fog lamp
    • 0.43% fail on Rear reflectors
  • 13% fail on Suspension
    • 9.0% fail on Component mounting prescribed areas (4 times worse than other 2004 cars)
    • 1.7% fail on Sub-frames (2 times worse than other 2004 cars)
      • 1.7% fail on Sub-frame mounting prescribed areas (8 times worse than other 2004 cars)
    • 0.85% fail on Wheel bearings
    • 0.85% fail on Springs (78% better than other 2004 cars)
      • 0.43% fail on Coil springs
        • 0.43% fail on Coil spring
      • 0.43% fail on Spring mounting prescribed areas
    • 0.85% fail on Suspension arms (86% better than other 2004 cars)
      • 0.43% fail on Ball joint
      • 0.43% fail on Ball joint dust cover
  • 12% fail on Body, chassis, structure
    • 8.1% fail on Exhaust system (130% worse than other 2004 cars)
    • 1.7% fail on Integral vehicle structure
      • 1.7% fail on Integral vehicle structure condition
    • 1.7% fail on Chassis (3 times worse than other 2004 cars)
      • 1.7% fail on Chassis condition (3 times worse than other 2004 cars)
    • 0.85% fail on Bumpers
    • 0.85% fail on Transmission
      • 0.85% fail on Drive shafts
        • 0.85% fail on Joints
  • 10% fail on Noise, emissions and leaks
    • 10% fail on Exhaust emissions
      • 9.8% fail on Spark ignition
        • 5.6% fail on Malfunction indicator lamp
        • 4.7% fail on Catalyst emissions
        • 2.1% fail on Emissions not tested
      • 0.43% fail on Compression ignition
        • 0.43% fail on Malfunction indicator lamp
    • 0.43% fail on Fluid leaks
      • 0.43% fail on Hydraulic fluid leaks
  • 9.8% fail on Brakes
    • 4.7% fail on Brake performance
      • 4.7% fail on Service brake performance
        • 4.7% fail on Rbt
          • 2.6% fail on Service brake imbalance (2 times worse than other 2004 cars)
          • 2.1% fail on Service brake performance
      • 0.43% fail on Service Brake Efficiency (sp)
        • 0.43% fail on Rbt (sp)
          • 0.43% fail on Service brake imbalance
      • 0.43% fail on Parking brake performance
        • 0.43% fail on Rbt
          • 0.43% fail on Parking brake performance
      • 0.43% fail on Parking brake efficiency (sp)
        • 0.43% fail on Rbt (sp)
    • 3.0% fail on Rigid brake pipes
    • 2.1% fail on Mechanical brake components
      • 1.7% fail on Brake discs and drums
        • 1.7% fail on Brake discs
      • 1.3% fail on Brake linings and pads
        • 1.3% fail on Brake pads
    • 1.7% fail on Service brake pedal or hand lever
      • 1.7% fail on Pedal (7 times worse than other 2004 cars)
    • 0.43% fail on Parking brake control
      • 0.43% fail on Lever
    • 0.43% fail on ABS / EBS / ESC
      • 0.43% fail on Anti-lock braking system
  • 9.0% fail on Visibility
    • 7.3% fail on Wipers
    • 1.7% fail on Washers
    • 0.43% fail on Driver's view
    • 0.43% fail on Condition of glass
      • 0.43% fail on Windscreen
  • 3.8% fail on Tyres
    • 3.4% fail on Tread depth
    • 0.43% fail on Condition
  • 2.6% fail on Seat belts and supplementary restraint systems
    • 2.1% fail on Seat belts
      • 1.7% fail on Prescribed areas
      • 0.43% fail on Condition
    • 0.43% fail on SRS malfunction indicator lamp
  • 1.3% fail on Identification of the vehicle
    • 1.3% fail on Registration plates
  • 1.3% fail on Steering (74% better than other 2004 cars)
    • 1.3% fail on Steering linkage components
      • 1.3% fail on Track rod end

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