Mazda Demio MOT Results

Registered in 2000
51.9% pass rate
from 597 tests in 2020
Pass rate by mileage
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 2000 cars and highlighted areas where the Mazda Demio is unusually good or bad.

  • 22% fail on Suspension (25% worse than other 2000 cars)
    • 13% fail on Component mounting prescribed areas (180% worse than other 2000 cars)
    • 6.5% fail on Suspension arms
      • 4.4% fail on Ball joint (79% worse than other 2000 cars)
      • 2.0% fail on Ball joint dust cover (180% worse than other 2000 cars)
      • 0.34% fail on Pins and bushes (84% better than other 2000 cars)
      • 0.17% fail on Suspension arm
    • 2.8% fail on Shock absorbers (100% worse than other 2000 cars)
    • 2.7% fail on Wheel bearings
    • 1.0% fail on Sub-frames
      • 0.67% fail on Sub-frame
      • 0.67% fail on Sub-frame mounting prescribed areas
    • 0.67% fail on Springs (75% better than other 2000 cars)
      • 0.50% fail on Coil springs (80% better than other 2000 cars)
        • 0.50% fail on Coil spring (80% better than other 2000 cars)
      • 0.17% fail on Spring mounting prescribed areas
    • 0.50% fail on Anti-roll bars (89% better than other 2000 cars)
      • 0.34% fail on Pins and bushes
      • 0.17% fail on Linkage pins and bushes
    • 0.50% fail on Other suspension component
      • 0.50% fail on Ball joint dust cover (3 times worse than other 2000 cars)
    • 0.17% fail on Axles
      • 0.17% fail on Swivel pins and bushes
  • 18% fail on Body, chassis, structure (57% worse than other 2000 cars)
    • 11% fail on Transmission (190% worse than other 2000 cars)
      • 9.9% fail on Drive shafts (180% worse than other 2000 cars)
        • 9.9% fail on Joints (180% worse than other 2000 cars)
      • 1.0% fail on Prop shafts (3 times worse than other 2000 cars)
        • 1.0% fail on Joints (4 times worse than other 2000 cars)
    • 3.9% fail on Chassis (2 times worse than other 2000 cars)
      • 3.9% fail on Chassis condition (2 times worse than other 2000 cars)
    • 2.0% fail on Integral vehicle structure
      • 2.0% fail on Integral vehicle structure condition
    • 1.0% fail on Fuel system
      • 0.50% fail on Pipe
      • 0.50% fail on Fuel cap/sealing device
    • 0.50% fail on Body
      • 0.34% fail on Other body component
      • 0.17% fail on Body condition
    • 0.34% fail on Exhaust system (92% better than other 2000 cars)
    • 0.34% fail on Engine mounting
      • 0.34% fail on Engine mounting condition
    • 0.17% fail on Bumpers
    • 0.17% fail on Floor
    • 0.17% fail on Seats
      • 0.17% fail on Passenger's seat
  • 14% fail on Lamps, reflectors and electrical equipment (22% better than other 2000 cars)
    • 5.2% fail on Headlamps
      • 5.0% fail on Headlamp
      • 0.17% fail on Headlamp levelling device
    • 3.4% fail on Stop lamp
    • 3.0% fail on Position lamps
      • 3.0% fail on Position lamp
    • 2.8% fail on Headlamp aim
      • 2.5% fail on Headlamp aim
      • 0.34% fail on Headlamp aim not tested
    • 1.5% fail on Registration plate lamp(s)
    • 0.67% fail on Electrical equipment
      • 0.50% fail on Battery(ies)
      • 0.17% fail on Horn
    • 0.50% fail on Direction indicators (79% better than other 2000 cars)
      • 0.50% fail on Flashing type (79% better than other 2000 cars)
        • 0.34% fail on Individual direction indicators (79% better than other 2000 cars)
        • 0.17% fail on All direction indicators
    • 0.50% fail on Front and rear fog lamps
      • 0.50% fail on Rear fog lamp
        • 0.34% fail on Rear fog lamp
        • 0.17% fail on Switch
    • 0.17% fail on Rear reflectors
    • 0.17% fail on Mandatory tell-tales
      • 0.17% fail on Main beam tell-tale
  • 13% fail on Brakes
    • 5.9% fail on Brake performance
      • 4.2% fail on Service brake performance
        • 4.2% fail on Rbt
          • 3.9% fail on Service brake performance
          • 0.34% fail on Service brake imbalance
      • 1.3% fail on Service Brake Efficiency (sp)
        • 1.3% fail on Rbt (sp)
          • 1.0% fail on Service brake imbalance
          • 0.50% fail on Service brake performance
      • 1.3% fail on Parking brake efficiency (sp) (64% better than other 2000 cars)
        • 1.3% fail on Rbt (sp) (62% better than other 2000 cars)
      • 0.50% fail on Brake performance not tested
      • 0.50% fail on Parking brake performance
        • 0.50% fail on Rbt
          • 0.34% fail on Parking brake performance
          • 0.17% fail on Parking (secondary brake performance)
    • 5.5% fail on Rigid brake pipes (58% worse than other 2000 cars)
    • 2.7% fail on Mechanical brake components
      • 2.3% fail on Brake linings and pads
        • 2.3% fail on Brake pads
      • 0.34% fail on Brake discs and drums
        • 0.34% fail on Brake discs
      • 0.17% fail on Brake cables, rods, levers and linkages
        • 0.17% fail on Linkage
    • 0.50% fail on Air and vacuum systems (6 times worse than other 2000 cars)
      • 0.50% fail on Leaks (14 times worse than other 2000 cars)
      • 0.17% fail on Servos
    • 0.34% fail on Service brake pedal or hand lever
      • 0.17% fail on Pedal
      • 0.17% fail on Hand lever
    • 0.34% fail on Hydraulic systems
      • 0.17% fail on Master cylinder
      • 0.17% fail on Brake fluid
    • 0.17% fail on Parking brake control
      • 0.17% fail on Lever
    • 0.17% fail on Flexible brake hoses
    • 0.17% fail on Other components and prescribed areas
      • 0.17% fail on Prescribed areas
        • 0.17% fail on Other braking system component
    • 0.17% fail on ABS / EBS / ESC
      • 0.17% fail on Anti-lock braking system
  • 7.0% fail on Visibility
    • 5.0% fail on Wipers
    • 2.0% fail on Washers
    • 0.17% fail on Bonnet
    • 0.17% fail on Condition of glass
      • 0.17% fail on Windscreen
  • 6.9% fail on Tyres
    • 4.4% fail on Tread depth
    • 3.2% fail on Condition
    • 0.34% fail on Size/type
  • 4.2% fail on Seat belts and supplementary restraint systems
    • 3.0% fail on Seat belts
      • 2.3% fail on Prescribed areas
      • 0.50% fail on Condition
      • 0.17% fail on Requirements
    • 1.3% fail on SRS malfunction indicator lamp
  • 3.5% fail on Steering
    • 3.4% fail on Steering linkage components
      • 3.4% fail on Track rod end
    • 0.17% fail on Power steering
      • 0.17% fail on Other components
  • 3.4% fail on Noise, emissions and leaks (65% better than other 2000 cars)
    • 2.8% fail on Exhaust emissions (69% better than other 2000 cars)
      • 2.8% fail on Spark ignition (67% better than other 2000 cars)
        • 2.8% fail on Catalyst emissions (51% better than other 2000 cars)
    • 0.50% fail on Fluid leaks
      • 0.50% fail on Engine oil leaks
  • 1.0% fail on Identification of the vehicle
    • 1.0% fail on Registration plates

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