Audi S4 MOT Results

Registered in 1999
67.2% pass rate
from 61 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 1999 cars and highlighted areas where the Audi S4 is unusually good or bad.

  • 15% fail on Noise, emissions and leaks
    • 15% fail on Exhaust emissions
      • 15% fail on Spark ignition
        • 13% fail on Catalyst emissions
        • 1.6% fail on Emissions not tested
  • 9.8% fail on Suspension
    • 9.8% fail on Suspension arms
      • 6.6% fail on Ball joint
      • 1.6% fail on Attachment bracket and mounting
      • 1.6% fail on Pins and bushes
      • 1.6% fail on Ball joint dust cover
  • 8.2% fail on Lamps, reflectors and electrical equipment
    • 3.3% fail on Headlamp aim
      • 3.3% fail on Headlamp aim
    • 3.3% fail on Direction indicators
      • 3.3% fail on Flashing type
        • 3.3% fail on Side repeaters
        • 1.6% fail on Individual direction indicators
    • 1.6% fail on Headlamps
      • 1.6% fail on Headlamp levelling device
    • 1.6% fail on Stop lamp
  • 6.6% fail on Brakes
    • 4.9% fail on ABS / EBS / ESC
      • 4.9% fail on Anti-lock braking system
      • 1.6% fail on Electronic stability control
    • 3.3% fail on Mechanical brake components
      • 1.6% fail on Brake linings and pads
        • 1.6% fail on Brake pads
      • 1.6% fail on Brake discs and drums
        • 1.6% fail on Brake discs
    • 1.6% fail on Brake performance
      • 1.6% fail on Parking brake performance
        • 1.6% fail on Rbt
          • 1.6% fail on Parking brake performance
      • 1.6% fail on Parking brake efficiency (sp)
        • 1.6% fail on Decelerometer (sp)
  • 4.9% fail on Visibility
    • 3.3% fail on Washers
    • 1.6% fail on Wipers
  • 4.9% fail on Body, chassis, structure
    • 4.9% fail on Transmission
      • 4.9% fail on Drive shafts
        • 4.9% fail on Joints
  • 3.3% fail on Steering
    • 1.6% fail on Steering gear
      • 1.6% fail on Steering rack
    • 1.6% fail on Steering linkage components
      • 1.6% fail on Track rod end
  • 3.3% fail on Seat belts and supplementary restraint systems
    • 3.3% fail on SRS malfunction indicator lamp

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