Audi TT MOT Results

Registered in 2004
57.8% pass rate
from 6,714 tests in 2020
(13% better than other 2004 cars)
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 2004 cars and highlighted areas where the Audi TT is unusually good or bad.

  • 15% fail on Suspension (20% better than other 2004 cars)
    • 6.5% fail on Springs (66% worse than other 2004 cars)
      • 6.5% fail on Coil springs (68% worse than other 2004 cars)
        • 6.5% fail on Coil spring (68% worse than other 2004 cars)
        • 0.060% fail on Mounting
    • 5.5% fail on Suspension arms
      • 4.7% fail on Pins and bushes (93% worse than other 2004 cars)
      • 0.79% fail on Ball joint (72% better than other 2004 cars)
      • 0.15% fail on Ball joint dust cover (85% better than other 2004 cars)
      • 0.030% fail on Suspension arm (91% better than other 2004 cars)
    • 3.4% fail on Anti-roll bars (45% better than other 2004 cars)
      • 1.6% fail on Linkage ball joint dust cover
      • 0.71% fail on Linkage ball joints (63% better than other 2004 cars)
      • 0.66% fail on Ball joint dust cover
      • 0.24% fail on Ball joint (58% better than other 2004 cars)
      • 0.21% fail on Pins and bushes
      • 0.089% fail on Linkage (81% better than other 2004 cars)
      • 0.060% fail on Linkage pins and bushes (88% better than other 2004 cars)
      • 0.015% fail on Anti-roll bar
    • 0.37% fail on Macpherson strut
      • 0.21% fail on Pins and bushes (160% worse than other 2004 cars)
      • 0.089% fail on Macpherson strut
      • 0.074% fail on Attachment bracket and mounting
      • 0.015% fail on Ball joint
    • 0.36% fail on Wheel bearings (78% better than other 2004 cars)
    • 0.31% fail on Shock absorbers (79% better than other 2004 cars)
    • 0.19% fail on Sub-frames (58% better than other 2004 cars)
      • 0.13% fail on Sub-frame
      • 0.045% fail on Sub-frame mounting prescribed areas (74% better than other 2004 cars)
      • 0.015% fail on Pins and bushes
    • 0.15% fail on Other suspension component (70% better than other 2004 cars)
      • 0.089% fail on Ball joint (68% better than other 2004 cars)
      • 0.045% fail on Pins and bushes
      • 0.015% fail on Attachment bracket and mounting
      • 0.015% fail on Ball joint dust cover
    • 0.15% fail on Component mounting prescribed areas (92% better than other 2004 cars)
    • 0.030% fail on Axles
      • 0.015% fail on Axle
      • 0.015% fail on Swivel pins and bushes
    • 0.030% fail on Suspension rods
      • 0.015% fail on Ball joint
      • 0.015% fail on Ball joint dust cover
  • 15% fail on Lamps, reflectors and electrical equipment (28% better than other 2004 cars)
    • 4.8% fail on Position lamps (45% worse than other 2004 cars)
      • 4.7% fail on Position lamp (45% worse than other 2004 cars)
      • 0.089% fail on All position lamps
    • 3.4% fail on Headlamp aim (26% better than other 2004 cars)
      • 3.3% fail on Headlamp aim (22% better than other 2004 cars)
      • 0.12% fail on Headlamp aim not tested (71% better than other 2004 cars)
    • 2.9% fail on Headlamps (47% better than other 2004 cars)
      • 2.0% fail on Headlamp (62% better than other 2004 cars)
      • 1.00% fail on Headlamp levelling device (2 times worse than other 2004 cars)
    • 2.4% fail on Stop lamp (53% better than other 2004 cars)
    • 1.6% fail on Registration plate lamp(s) (44% better than other 2004 cars)
    • 0.73% fail on Direction indicators (74% better than other 2004 cars)
      • 0.73% fail on Flashing type (74% better than other 2004 cars)
        • 0.27% fail on Side repeaters (73% better than other 2004 cars)
        • 0.25% fail on Individual direction indicators (86% better than other 2004 cars)
        • 0.22% fail on All direction indicators
    • 0.51% fail on Electrical equipment (46% better than other 2004 cars)
      • 0.28% fail on Battery(ies)
      • 0.15% fail on Horn (72% better than other 2004 cars)
      • 0.089% fail on Electrical wiring
    • 0.46% fail on Front and rear fog lamps (63% better than other 2004 cars)
      • 0.46% fail on Rear fog lamp (63% better than other 2004 cars)
        • 0.46% fail on Rear fog lamp (62% better than other 2004 cars)
    • 0.37% fail on Hazard warning (2 times worse than other 2004 cars)
      • 0.37% fail on Switch (2 times worse than other 2004 cars)
    • 0.030% fail on Mandatory tell-tales
      • 0.015% fail on Main beam tell-tale
      • 0.015% fail on Rear fog lamp tell-tale
  • 11% fail on Brakes (26% better than other 2004 cars)
    • 3.7% fail on Brake performance (51% better than other 2004 cars)
      • 2.0% fail on Service brake performance (33% better than other 2004 cars)
        • 1.8% fail on Rbt (36% better than other 2004 cars)
          • 1.7% fail on Service brake performance (27% better than other 2004 cars)
          • 0.15% fail on Service brake imbalance (77% better than other 2004 cars)
        • 0.10% fail on Decelerometer (3 times worse than other 2004 cars)
          • 0.10% fail on Service brake performance (3 times worse than other 2004 cars)
        • 0.030% fail on Plate brake tester
          • 0.030% fail on Service brake efficiency (Trikes, quads and pre-68 vehicles)
      • 1.6% fail on Parking brake efficiency (sp) (64% better than other 2004 cars)
        • 1.2% fail on Rbt (sp) (71% better than other 2004 cars)
        • 0.37% fail on Decelerometer (sp)
        • 0.030% fail on Gradient tester (sp)
      • 0.51% fail on Parking brake performance (73% better than other 2004 cars)
        • 0.48% fail on Rbt (73% better than other 2004 cars)
          • 0.45% fail on Parking brake performance (72% better than other 2004 cars)
          • 0.015% fail on Parking (secondary brake performance)
          • 0.015% fail on Parking brake efficiency (Trikes, quads and pre-68 vehicles)
        • 0.015% fail on Decelerometer
          • 0.015% fail on Parking brake performance
        • 0.015% fail on Plate brake tester
          • 0.015% fail on Parking brake efficiency (Trikes, quads and pre-68 vehicles)
      • 0.33% fail on Brake performance not tested
      • 0.24% fail on Service Brake Efficiency (sp) (77% better than other 2004 cars)
        • 0.18% fail on Rbt (sp) (83% better than other 2004 cars)
          • 0.15% fail on Service brake imbalance (81% better than other 2004 cars)
          • 0.030% fail on Service brake performance (91% better than other 2004 cars)
        • 0.060% fail on Decelerometer (sp)
    • 3.2% fail on Rigid brake pipes
    • 3.1% fail on Mechanical brake components
      • 1.7% fail on Brake discs and drums (34% worse than other 2004 cars)
        • 1.7% fail on Brake discs (35% worse than other 2004 cars)
      • 1.7% fail on Brake linings and pads (33% better than other 2004 cars)
        • 1.6% fail on Brake pads (33% better than other 2004 cars)
        • 0.015% fail on Brake linings
      • 0.089% fail on Brake cables, rods, levers and linkages (67% better than other 2004 cars)
        • 0.045% fail on Cable (77% better than other 2004 cars)
        • 0.045% fail on Lever
        • 0.015% fail on Linkage
    • 2.6% fail on ABS / EBS / ESC (93% worse than other 2004 cars)
      • 1.8% fail on Electronic stability control (3 times worse than other 2004 cars)
      • 1.2% fail on Anti-lock braking system
      • 0.015% fail on Electronic braking system
    • 0.25% fail on Flexible brake hoses
    • 0.18% fail on Brake actuators (including spring brakes or hydraulic cylinders)
      • 0.18% fail on Hydraulic brake callipers
    • 0.074% fail on Hydraulic systems (70% better than other 2004 cars)
      • 0.074% fail on Brake fluid
    • 0.060% fail on Parking brake control (89% better than other 2004 cars)
      • 0.060% fail on Lever (88% better than other 2004 cars)
    • 0.045% fail on Service brake pedal or hand lever (91% better than other 2004 cars)
      • 0.030% fail on Pedal (85% better than other 2004 cars)
      • 0.015% fail on Hand lever
    • 0.045% fail on Air and vacuum systems
      • 0.030% fail on Leaks
      • 0.015% fail on Operation
  • 9.1% fail on Noise, emissions and leaks (12% worse than other 2004 cars)
    • 8.9% fail on Exhaust emissions (17% worse than other 2004 cars)
      • 8.7% fail on Spark ignition (45% worse than other 2004 cars)
        • 6.6% fail on Malfunction indicator lamp (92% worse than other 2004 cars)
        • 2.5% fail on Catalyst emissions
        • 0.55% fail on Emissions not tested
        • 0.015% fail on Emission control equipment
          • 0.015% fail on Other emission control equipment
        • 0.015% fail on Non catalyst emissions
      • 0.31% fail on Compression ignition (81% better than other 2004 cars)
        • 0.15% fail on Malfunction indicator lamp (68% better than other 2004 cars)
        • 0.12% fail on Pre 01/07/2008 Non turbo
        • 0.030% fail on Emissions not tested (85% better than other 2004 cars)
        • 0.015% fail on On or after 01/01/2014
    • 0.12% fail on Fluid leaks (80% better than other 2004 cars)
      • 0.12% fail on Engine oil leaks (75% better than other 2004 cars)
    • 0.074% fail on Noise suppression
      • 0.074% fail on Undertray
  • 8.5% fail on Body, chassis, structure
    • 5.7% fail on Transmission (53% worse than other 2004 cars)
      • 5.4% fail on Drive shafts (54% worse than other 2004 cars)
        • 5.3% fail on Joints (55% worse than other 2004 cars)
        • 0.060% fail on Flexible couplings
      • 0.24% fail on Prop shafts
        • 0.19% fail on Joints
        • 0.045% fail on Prop shaft
      • 0.015% fail on Belts
    • 2.5% fail on Exhaust system (26% better than other 2004 cars)
    • 0.33% fail on Undertray (3 times worse than other 2004 cars)
    • 0.31% fail on Seats
      • 0.21% fail on Passenger's seat
      • 0.10% fail on Driver's seat
    • 0.19% fail on Doors (59% better than other 2004 cars)
      • 0.15% fail on Front passenger's door
        • 0.15% fail on Door condition
      • 0.030% fail on Driver's door
        • 0.030% fail on Door condition
      • 0.030% fail on Other passenger's door (88% better than other 2004 cars)
        • 0.030% fail on Door condition (87% better than other 2004 cars)
    • 0.13% fail on Fuel system (75% better than other 2004 cars)
      • 0.045% fail on System
      • 0.030% fail on Tank
      • 0.030% fail on Pipe
      • 0.030% fail on Fuel cap/sealing device (87% better than other 2004 cars)
    • 0.074% fail on Integral vehicle structure (85% better than other 2004 cars)
      • 0.074% fail on Integral vehicle structure condition (84% better than other 2004 cars)
    • 0.045% fail on Body (85% better than other 2004 cars)
      • 0.015% fail on Body condition
      • 0.015% fail on Panel
      • 0.015% fail on Other body component
    • 0.030% fail on Engine mounting
      • 0.030% fail on Engine mounting condition
    • 0.015% fail on Chassis
      • 0.015% fail on Chassis condition
    • 0.015% fail on Bumpers
  • 6.8% fail on Tyres
    • 3.6% fail on Tread depth (22% better than other 2004 cars)
    • 3.5% fail on Condition
    • 0.10% fail on Size/type (67% better than other 2004 cars)
  • 4.2% fail on Seat belts and supplementary restraint systems (33% worse than other 2004 cars)
    • 3.9% fail on SRS malfunction indicator lamp (150% worse than other 2004 cars)
    • 0.21% fail on Seat belts (87% better than other 2004 cars)
      • 0.16% fail on Condition (71% better than other 2004 cars)
      • 0.030% fail on Prescribed areas (97% better than other 2004 cars)
      • 0.015% fail on Requirements
    • 0.13% fail on Airbags
      • 0.13% fail on Drivers airbag
  • 3.6% fail on Visibility (56% better than other 2004 cars)
    • 2.2% fail on Wipers (46% better than other 2004 cars)
    • 1.1% fail on Washers (69% better than other 2004 cars)
    • 0.16% fail on Condition of glass
      • 0.16% fail on Windscreen
    • 0.10% fail on Driver's view
    • 0.015% fail on Bonnet
    • 0.015% fail on View to rear
      • 0.015% fail on Mirrors
  • 2.6% fail on Steering (47% better than other 2004 cars)
    • 2.1% fail on Steering linkage components (43% better than other 2004 cars)
      • 2.1% fail on Track rod end (39% better than other 2004 cars)
      • 0.060% fail on Ball joint (71% better than other 2004 cars)
      • 0.015% fail on Other components
        • 0.015% fail on Steering component
    • 0.27% fail on Steering gear (65% better than other 2004 cars)
      • 0.25% fail on Steering rack (66% better than other 2004 cars)
      • 0.015% fail on Operation
    • 0.21% fail on Power steering
      • 0.13% fail on Pipes and hoses
      • 0.060% fail on Operation
      • 0.030% fail on Other components
      • 0.015% fail on Rams
    • 0.015% fail on Steering wheel
    • 0.015% fail on Steering coupling
      • 0.015% fail on Flexible coupling
    • 0.015% fail on Steering play
      • 0.015% fail on Steering rack
    • 0.015% fail on Electronic power steering
  • 0.63% fail on Identification of the vehicle
    • 0.63% fail on Registration plates
  • 0.19% fail on Road Wheels (59% better than other 2004 cars)
    • 0.13% fail on Attachment (62% better than other 2004 cars)
    • 0.060% fail on Condition
  • 0.030% fail on Seat belt installation check
    • 0.015% fail on Anchorages
    • 0.015% fail on Belt(s)/padding

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