Audi S4 MOT Results

Registered in 2006
67.9% pass rate
from 165 tests in 2020
(24% better than other 2006 cars)
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 2006 cars and highlighted areas where the Audi S4 is unusually good or bad.

  • 10% fail on Suspension (36% better than other 2006 cars)
    • 7.3% fail on Suspension arms (33% worse than other 2006 cars)
      • 4.8% fail on Ball joint dust cover (5 times worse than other 2006 cars)
      • 1.8% fail on Pins and bushes (32% better than other 2006 cars)
      • 0.61% fail on Ball joint
    • 3.6% fail on Springs (9.9% better than other 2006 cars)
      • 3.6% fail on Coil springs (9.2% better than other 2006 cars)
        • 3.6% fail on Coil spring (8.8% better than other 2006 cars)
  • 8.5% fail on Lamps, reflectors and electrical equipment (47% better than other 2006 cars)
    • 3.0% fail on Headlamp aim (15% better than other 2006 cars)
      • 3.0% fail on Headlamp aim (5.4% better than other 2006 cars)
    • 2.4% fail on Stop lamp (46% better than other 2006 cars)
    • 2.4% fail on Registration plate lamp(s) (2.6% worse than other 2006 cars)
    • 1.2% fail on Headlamps (74% better than other 2006 cars)
      • 1.2% fail on Headlamp (73% better than other 2006 cars)
    • 0.61% fail on Direction indicators
      • 0.61% fail on Flashing type
        • 0.61% fail on Individual direction indicators
    • 0.61% fail on Front and rear fog lamps
      • 0.61% fail on Rear fog lamp
        • 0.61% fail on Rear fog lamp
  • 7.9% fail on Noise, emissions and leaks (32% worse than other 2006 cars)
    • 6.7% fail on Exhaust emissions (18% worse than other 2006 cars)
      • 6.7% fail on Spark ignition (55% worse than other 2006 cars)
        • 4.2% fail on Malfunction indicator lamp (91% worse than other 2006 cars)
        • 3.0% fail on Catalyst emissions (57% worse than other 2006 cars)
    • 1.8% fail on Fluid leaks (3 times worse than other 2006 cars)
      • 1.8% fail on Engine oil leaks (4 times worse than other 2006 cars)
  • 6.7% fail on Tyres (8.1% better than other 2006 cars)
    • 4.2% fail on Condition (37% worse than other 2006 cars)
    • 2.4% fail on Tread depth (44% better than other 2006 cars)
  • 5.5% fail on Body, chassis, structure (27% better than other 2006 cars)
    • 5.5% fail on Transmission (66% worse than other 2006 cars)
      • 5.5% fail on Drive shafts (76% worse than other 2006 cars)
        • 5.5% fail on Joints (78% worse than other 2006 cars)
    • 0.61% fail on Exhaust system
  • 3.6% fail on Visibility (46% better than other 2006 cars)
    • 2.4% fail on Wipers (28% better than other 2006 cars)
    • 1.2% fail on Washers (60% better than other 2006 cars)
  • 2.4% fail on Brakes (80% better than other 2006 cars)
    • 1.8% fail on Brake performance (72% better than other 2006 cars)
      • 0.61% fail on Service brake performance
        • 0.61% fail on Rbt
          • 0.61% fail on Service brake performance
      • 0.61% fail on Brake performance not tested
      • 0.61% fail on Parking brake efficiency (sp)
        • 0.61% fail on Decelerometer (sp)
    • 0.61% fail on Mechanical brake components
      • 0.61% fail on Brake discs and drums
        • 0.61% fail on Brake discs
  • 1.8% fail on Seat belts and supplementary restraint systems (17% better than other 2006 cars)
    • 1.8% fail on SRS malfunction indicator lamp (57% worse than other 2006 cars)
    • 0.61% fail on Seat belts
      • 0.61% fail on Condition
  • 1.2% fail on Steering (62% better than other 2006 cars)
    • 1.2% fail on Steering linkage components (49% better than other 2006 cars)
      • 0.61% fail on Ball joint
      • 0.61% fail on Track rod end
  • 0.61% fail on Identification of the vehicle
    • 0.61% fail on Registration plates

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