Subaru WRX STI MOT Results

Registered in 2012
80.5% pass rate
from 82 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 2012 cars and highlighted areas where the Subaru WRX STI is unusually good or bad.

  • 6.1% fail on Lamps, reflectors and electrical equipment
    • 2.4% fail on Headlamp aim
      • 2.4% fail on Headlamp aim
    • 1.2% fail on Headlamps
      • 1.2% fail on Headlamp
    • 1.2% fail on Stop lamp
    • 1.2% fail on Registration plate lamp(s)
  • 4.9% fail on Suspension
    • 2.4% fail on Springs
      • 2.4% fail on Coil springs
        • 2.4% fail on Coil spring
    • 2.4% fail on Anti-roll bars
      • 1.2% fail on Ball joint
      • 1.2% fail on Linkage ball joints
  • 3.7% fail on Brakes
    • 2.4% fail on Mechanical brake components
      • 1.2% fail on Brake linings and pads
        • 1.2% fail on Brake pads
      • 1.2% fail on Brake discs and drums
        • 1.2% fail on Brake discs
    • 2.4% fail on Brake performance
      • 1.2% fail on Brake performance not tested
      • 1.2% fail on Service Brake Efficiency (sp)
        • 1.2% fail on Decelerometer (sp)
  • 3.7% fail on Noise, emissions and leaks
    • 3.7% fail on Exhaust emissions
      • 3.7% fail on Spark ignition
        • 3.7% fail on Catalyst emissions (6 times worse than other 2012 cars)
  • 1.2% fail on Visibility
    • 1.2% fail on Wipers
  • 1.2% fail on Seat belts and supplementary restraint systems
    • 1.2% fail on Seat belts
      • 1.2% fail on Condition
  • 1.2% fail on Tyres
    • 1.2% fail on Condition

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