SEAT Leon MOT Results

Registered in 2004
57.3% pass rate
from 2,637 tests in 2021
(6.4% 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 SEAT Leon is unusually good or bad.

  • 16% fail on Lamps, reflectors and electrical equipment
    • 5.2% fail on Stop lamp
    • 4.7% fail on Headlamp aim
      • 4.4% fail on Headlamp aim (30% worse than other 2004 cars)
      • 0.30% fail on Headlamp aim not tested
    • 3.6% fail on Headlamps (33% better than other 2004 cars)
      • 3.4% fail on Headlamp (33% better than other 2004 cars)
      • 0.27% fail on Headlamp levelling device
    • 3.3% fail on Direction indicators
      • 3.3% fail on Flashing type
        • 2.4% fail on Individual direction indicators (44% worse than other 2004 cars)
        • 0.83% fail on Side repeaters
        • 0.11% fail on All direction indicators
    • 2.4% fail on Registration plate lamp(s)
    • 0.57% fail on Front and rear fog lamps (55% better than other 2004 cars)
      • 0.57% fail on Rear fog lamp (55% better than other 2004 cars)
        • 0.57% fail on Rear fog lamp (55% better than other 2004 cars)
        • 0.038% fail on Switch
    • 0.53% fail on Electrical equipment
      • 0.34% fail on Battery(ies)
      • 0.19% fail on Horn
      • 0.038% fail on Electrical wiring
    • 0.15% fail on Position lamps
      • 0.15% fail on Position lamp
    • 0.038% fail on Hazard warning
      • 0.038% fail on Switch
  • 15% fail on Brakes
    • 9.6% fail on Brake performance (27% worse than other 2004 cars)
      • 6.1% fail on Parking brake efficiency (sp) (46% worse than other 2004 cars)
        • 6.0% fail on Rbt (sp) (55% worse than other 2004 cars)
        • 0.038% fail on Plate brake tester (sp)
      • 3.5% fail on Service brake performance
        • 3.5% fail on Rbt
          • 3.1% fail on Service brake performance
          • 0.61% fail on Service brake imbalance
      • 3.0% fail on Parking brake performance (77% worse than other 2004 cars)
        • 2.9% fail on Rbt (79% worse than other 2004 cars)
          • 2.7% fail on Parking brake performance (85% worse than other 2004 cars)
          • 0.23% fail on Parking (secondary brake performance)
          • 0.038% fail on Parking brake efficiency (Trikes, quads and pre-68 vehicles)
        • 0.076% fail on Plate brake tester
          • 0.076% fail on Parking brake performance
        • 0.038% fail on Decelerometer
          • 0.038% fail on Parking brake efficiency (Trikes, quads and pre-68 vehicles)
      • 1.0% fail on Service Brake Efficiency (sp)
        • 1.0% fail on Rbt (sp)
          • 0.95% fail on Service brake imbalance
          • 0.11% fail on Service brake performance
      • 0.19% fail on Brake performance not tested
    • 3.8% fail on Mechanical brake components
      • 2.2% fail on Brake linings and pads
        • 2.2% fail on Brake pads
      • 1.6% fail on Brake discs and drums
        • 1.6% fail on Brake discs
      • 0.30% fail on Brake cables, rods, levers and linkages
        • 0.19% fail on Lever (2 times worse than other 2004 cars)
        • 0.076% fail on Cable
        • 0.038% fail on Rod
    • 2.5% fail on Rigid brake pipes (30% better than other 2004 cars)
    • 1.1% fail on ABS / EBS / ESC
      • 0.91% fail on Anti-lock braking system
      • 0.42% fail on Electronic stability control
      • 0.076% fail on Electronic braking system
    • 0.61% fail on Service brake pedal or hand lever
      • 0.30% fail on Pedal
      • 0.30% fail on Hand lever
    • 0.49% fail on Parking brake control
      • 0.49% fail on Lever
    • 0.38% fail on Flexible brake hoses
    • 0.27% fail on Brake actuators (including spring brakes or hydraulic cylinders)
      • 0.23% fail on Hydraulic brake callipers
      • 0.038% fail on Hydraulic brake cylinder
    • 0.15% fail on Hydraulic systems
      • 0.11% fail on Brake fluid
      • 0.038% fail on Servos
    • 0.038% fail on Other components and prescribed areas
      • 0.038% fail on Other components
  • 12% fail on Suspension (29% better than other 2004 cars)
    • 6.2% fail on Suspension arms
      • 3.6% fail on Pins and bushes (56% worse than other 2004 cars)
      • 2.7% fail on Ball joint
      • 0.49% fail on Ball joint dust cover (51% better than other 2004 cars)
      • 0.19% fail on Suspension arm
      • 0.038% fail on Attachment bracket and mounting
    • 4.8% fail on Springs
      • 4.8% fail on Coil springs
        • 4.8% fail on Coil spring
        • 0.076% fail on Mounting
    • 1.1% fail on Anti-roll bars (79% better than other 2004 cars)
      • 0.34% fail on Linkage
      • 0.23% fail on Pins and bushes
      • 0.19% fail on Linkage ball joint dust cover (88% better than other 2004 cars)
      • 0.15% fail on Linkage pins and bushes
      • 0.15% fail on Linkage ball joints (91% better than other 2004 cars)
      • 0.038% fail on Anti-roll bar
      • 0.038% fail on Attachment bracket and mounting
      • 0.038% fail on Ball joint
      • 0.038% fail on Ball joint dust cover
    • 1.0% fail on Wheel bearings
    • 0.57% fail on Shock absorbers
    • 0.46% fail on Sub-frames
      • 0.34% fail on Sub-frame
      • 0.076% fail on Pins and bushes
      • 0.038% fail on Attachment bracket and mounting
    • 0.34% fail on Other suspension component
      • 0.15% fail on Ball joint
      • 0.11% fail on Ball joint dust cover
      • 0.076% fail on Pins and bushes
    • 0.30% fail on Macpherson strut
      • 0.27% fail on Pins and bushes (2 times worse than other 2004 cars)
      • 0.038% fail on Attachment bracket and mounting
    • 0.11% fail on Component mounting prescribed areas (95% better than other 2004 cars)
    • 0.038% fail on Axles
      • 0.038% fail on Swivel pins and bushes
  • 11% fail on Noise, emissions and leaks (42% worse than other 2004 cars)
    • 11% fail on Exhaust emissions (48% worse than other 2004 cars)
      • 8.0% fail on Spark ignition (34% worse than other 2004 cars)
        • 4.4% fail on Malfunction indicator lamp (39% worse than other 2004 cars)
        • 3.8% fail on Catalyst emissions (43% worse than other 2004 cars)
        • 0.91% fail on Emissions not tested
        • 0.46% fail on Emission control equipment (7 times worse than other 2004 cars)
          • 0.38% fail on Catalytic converter (9 times worse than other 2004 cars)
          • 0.038% fail on Particulate filter
          • 0.038% fail on Oxygen sensor
        • 0.038% fail on Non catalyst emissions
      • 2.9% fail on Compression ignition (120% worse than other 2004 cars)
        • 1.2% fail on Malfunction indicator lamp (2 times worse than other 2004 cars)
        • 1.1% fail on Pre 01/07/2008 Turbo (71% worse than other 2004 cars)
        • 0.42% fail on Emissions not tested
        • 0.30% fail on Emission control equipment (9 times worse than other 2004 cars)
          • 0.27% fail on Catalytic converter (13 times worse than other 2004 cars)
          • 0.038% fail on Exhaust gas recirculation valve
          • 0.038% fail on Other emission control equipment
        • 0.076% fail on Pre 01/07/2008 Non turbo
        • 0.038% fail on On or after 01/01/2014
    • 0.11% fail on Noise suppression
      • 0.11% fail on Undertray (5 times worse than other 2004 cars)
    • 0.076% fail on Fluid leaks (85% better than other 2004 cars)
      • 0.038% fail on Engine oil leaks
      • 0.038% fail on Transmission oil leaks
  • 10% fail on Body, chassis, structure
    • 4.6% fail on Transmission (33% worse than other 2004 cars)
      • 4.5% fail on Drive shafts (38% worse than other 2004 cars)
        • 4.4% fail on Joints (37% worse than other 2004 cars)
        • 0.11% fail on Drive shaft
        • 0.038% fail on Flexible couplings
      • 0.076% fail on Prop shafts
        • 0.076% fail on Joints
    • 3.5% fail on Exhaust system
    • 2.0% fail on Doors (2 times worse than other 2004 cars)
      • 1.3% fail on Other passenger's door (3 times worse than other 2004 cars)
        • 1.3% fail on Door condition (4 times worse than other 2004 cars)
      • 0.46% fail on Front passenger's door (190% worse than other 2004 cars)
        • 0.46% fail on Door condition (190% worse than other 2004 cars)
      • 0.30% fail on Driver's door
        • 0.27% fail on Door condition
        • 0.038% fail on Catch
    • 0.42% fail on Body
      • 0.23% fail on Other body component
      • 0.19% fail on Panel
    • 0.30% fail on Seats
      • 0.15% fail on Driver's seat
      • 0.15% fail on Passenger's seat
    • 0.19% fail on Bumpers
    • 0.15% fail on Fuel system (68% better than other 2004 cars)
      • 0.11% fail on Fuel cap/sealing device
      • 0.038% fail on Pipe
    • 0.11% fail on Undertray
    • 0.076% fail on Integral vehicle structure (91% better than other 2004 cars)
      • 0.076% fail on Integral vehicle structure condition (91% better than other 2004 cars)
    • 0.076% fail on Engine mounting
      • 0.076% fail on Engine mounting condition
  • 7.7% fail on Steering (70% worse than other 2004 cars)
    • 5.8% fail on Steering linkage components (76% worse than other 2004 cars)
      • 5.5% fail on Track rod end (84% worse than other 2004 cars)
      • 0.15% fail on Ball joint
      • 0.038% fail on Drag link end
      • 0.038% fail on Other components
        • 0.038% fail on Steering linkage
      • 0.038% fail on Locking devices
    • 1.4% fail on Steering gear (59% worse than other 2004 cars)
      • 1.4% fail on Steering rack (60% worse than other 2004 cars)
      • 0.038% fail on Steering box
    • 0.72% fail on Power steering (120% worse than other 2004 cars)
      • 0.38% fail on Other components (2 times worse than other 2004 cars)
      • 0.27% fail on Pipes and hoses (200% worse than other 2004 cars)
      • 0.11% fail on Operation
      • 0.038% fail on Rams
    • 0.23% fail on Steering play
      • 0.23% fail on Steering rack
  • 6.0% fail on Tyres
    • 4.0% fail on Tread depth
    • 2.1% fail on Condition
    • 0.42% fail on Size/type
  • 5.9% fail on Visibility (25% better than other 2004 cars)
    • 3.3% fail on Wipers
    • 2.0% fail on Washers (43% better than other 2004 cars)
    • 0.30% fail on Condition of glass
      • 0.30% fail on Windscreen
      • 0.038% fail on Window
    • 0.27% fail on View to rear
      • 0.27% fail on Mirrors
    • 0.11% fail on Driver's view (4 times worse than other 2004 cars)
    • 0.11% fail on Bonnet
  • 3.5% fail on Seat belts and supplementary restraint systems
    • 2.9% fail on SRS malfunction indicator lamp (91% worse than other 2004 cars)
    • 0.64% fail on Seat belts (60% better than other 2004 cars)
      • 0.49% fail on Condition
      • 0.076% fail on Requirements
      • 0.038% fail on Prescribed areas
      • 0.038% fail on Attachment
    • 0.11% fail on Airbags
      • 0.076% fail on Drivers airbag
      • 0.038% fail on Passengers airbag
  • 0.80% fail on Road Wheels
    • 0.80% fail on Attachment (130% worse than other 2004 cars)
  • 0.72% fail on Identification of the vehicle
    • 0.72% fail on Registration plates
  • 0.038% fail on Seat belt installation check
    • 0.038% fail on Anchorages

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