SEAT Mii MOT Results

Registered in 2014
82.5% pass rate
from 3,182 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 2014 cars and highlighted areas where the SEAT Mii is unusually good or bad.

  • 7.3% fail on Visibility (76% worse than other 2014 cars)
    • 5.9% fail on Wipers (120% worse than other 2014 cars)
    • 1.4% fail on Washers
    • 0.094% fail on Condition of glass
      • 0.094% fail on Windscreen
    • 0.063% fail on View to rear
      • 0.063% fail on Mirrors
    • 0.031% fail on Driver's view
  • 4.8% fail on Lamps, reflectors and electrical equipment
    • 2.6% fail on Headlamp aim (36% worse than other 2014 cars)
      • 2.5% fail on Headlamp aim (40% worse than other 2014 cars)
      • 0.063% fail on Headlamp aim not tested
    • 0.82% fail on Registration plate lamp(s)
    • 0.63% fail on Position lamps
      • 0.63% fail on Position lamp
    • 0.53% fail on Headlamps (58% better than other 2014 cars)
      • 0.50% fail on Headlamp (57% better than other 2014 cars)
      • 0.031% fail on Headlamp levelling device
    • 0.28% fail on Stop lamp (76% better than other 2014 cars)
    • 0.16% fail on Electrical equipment
      • 0.13% fail on Horn
      • 0.031% fail on Battery(ies)
    • 0.063% fail on Front and rear fog lamps
      • 0.063% fail on Rear fog lamp
        • 0.031% fail on Rear fog lamp
        • 0.031% fail on Switch
    • 0.063% fail on Reversing lamps
      • 0.063% fail on Reversing lamps
    • 0.031% fail on Daytime running lamps
    • 0.031% fail on Direction indicators
      • 0.031% fail on Flashing type
        • 0.031% fail on Side repeaters
    • 0.031% fail on Mandatory tell-tales
      • 0.031% fail on Rear fog lamp tell-tale
  • 3.0% fail on Tyres (32% better than other 2014 cars)
    • 2.2% fail on Tread depth
    • 0.97% fail on Condition (53% better than other 2014 cars)
    • 0.031% fail on Size/type
  • 2.4% fail on Brakes (32% better than other 2014 cars)
    • 1.5% fail on Brake performance (61% worse than other 2014 cars)
      • 1.4% fail on Service brake performance (150% worse than other 2014 cars)
        • 1.4% fail on Rbt (150% worse than other 2014 cars)
          • 1.3% fail on Service brake performance (190% worse than other 2014 cars)
          • 0.094% fail on Service brake imbalance
      • 0.13% fail on Parking brake efficiency (sp)
        • 0.13% fail on Rbt (sp)
      • 0.094% fail on Service Brake Efficiency (sp)
        • 0.094% fail on Rbt (sp)
          • 0.094% fail on Service brake imbalance
    • 0.75% fail on Mechanical brake components (69% better than other 2014 cars)
      • 0.57% fail on Brake linings and pads (73% better than other 2014 cars)
        • 0.57% fail on Brake pads (73% better than other 2014 cars)
      • 0.22% fail on Brake discs and drums
        • 0.22% fail on Brake discs
    • 0.25% fail on Service brake pedal or hand lever
      • 0.22% fail on Hand lever (2 times worse than other 2014 cars)
      • 0.031% fail on Pedal
    • 0.19% fail on Parking brake control
      • 0.19% fail on Lever
    • 0.063% fail on ABS / EBS / ESC
      • 0.063% fail on Electronic stability control
      • 0.031% fail on Anti-lock braking system
  • 1.1% fail on Body, chassis, structure
    • 0.72% fail on Fuel system (9 times worse than other 2014 cars)
      • 0.72% fail on Fuel cap/sealing device (13 times worse than other 2014 cars)
    • 0.13% fail on Exhaust system
    • 0.13% fail on Bumpers
    • 0.094% fail on Transmission (76% better than other 2014 cars)
      • 0.094% fail on Drive shafts (75% better than other 2014 cars)
        • 0.094% fail on Joints (75% better than other 2014 cars)
    • 0.031% fail on Body
      • 0.031% fail on Other body component
    • 0.031% fail on Doors
      • 0.031% fail on Front passenger's door
        • 0.031% fail on Door condition
  • 0.69% fail on Seat belts and supplementary restraint systems (120% worse than other 2014 cars)
    • 0.35% fail on Seat belts
      • 0.31% fail on Condition
      • 0.031% fail on Attachment
    • 0.31% fail on SRS malfunction indicator lamp
    • 0.063% fail on Airbags (7 times worse than other 2014 cars)
      • 0.063% fail on Drivers airbag (10 times worse than other 2014 cars)
  • 0.25% fail on Noise, emissions and leaks (73% better than other 2014 cars)
    • 0.25% fail on Exhaust emissions (71% better than other 2014 cars)
      • 0.25% fail on Spark ignition
        • 0.22% fail on Catalyst emissions
        • 0.094% fail on Malfunction indicator lamp
  • 0.19% fail on Road Wheels
    • 0.13% fail on Attachment
    • 0.063% fail on Condition
  • 0.16% fail on Suspension (93% better than other 2014 cars)
    • 0.13% fail on Shock absorbers (69% better than other 2014 cars)
    • 0.031% fail on Suspension arms
      • 0.031% fail on Ball joint
  • 0.13% fail on Identification of the vehicle
    • 0.13% fail on Registration plates
  • 0.094% fail on Steering
    • 0.063% fail on Electronic power steering (10 times worse than other 2014 cars)
    • 0.031% fail on Steering linkage components
      • 0.031% fail on Track rod end
Read the Honest John Review

  • SEAT Mii (2012 - 2019)
    A quality product, low running costs, decent level of refinement, zesty little engine, easy to drive.

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