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Land Rover Defender MOT Results

62.9% pass rate
from 11,106 tests in 2021
(39% worse than other pre-1990 cars)
Number of tests by age
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 pre-1990 cars and highlighted areas where the Land Rover Defender is unusually good or bad.

  • 21% fail on Lamps, reflectors and electrical equipment (71% worse than other pre-1990 cars)
    • 6.2% fail on Front and rear fog lamps (160% worse than other pre-1990 cars)
      • 6.2% fail on Rear fog lamp (160% worse than other pre-1990 cars)
        • 6.1% fail on Rear fog lamp (160% worse than other pre-1990 cars)
        • 0.054% fail on Switch (2 times worse than other pre-1990 cars)
    • 6.0% fail on Direction indicators (110% worse than other pre-1990 cars)
      • 6.0% fail on Flashing type (110% worse than other pre-1990 cars)
        • 3.5% fail on Individual direction indicators (110% worse than other pre-1990 cars)
        • 1.7% fail on Side repeaters (140% worse than other pre-1990 cars)
        • 0.98% fail on All direction indicators (84% worse than other pre-1990 cars)
        • 0.17% fail on Switch (2 times worse than other pre-1990 cars)
    • 5.4% fail on Stop lamp (120% worse than other pre-1990 cars)
    • 4.9% fail on Headlamp aim (37% worse than other pre-1990 cars)
      • 4.5% fail on Headlamp aim (34% worse than other pre-1990 cars)
      • 0.46% fail on Headlamp aim not tested (62% worse than other pre-1990 cars)
    • 4.2% fail on Headlamps (40% worse than other pre-1990 cars)
      • 4.1% fail on Headlamp (43% worse than other pre-1990 cars)
      • 0.12% fail on Dipswitch
    • 2.2% fail on Registration plate lamp(s) (75% worse than other pre-1990 cars)
    • 2.1% fail on Electrical equipment
      • 1.5% fail on Horn (28% worse than other pre-1990 cars)
      • 0.30% fail on Electrical wiring (140% worse than other pre-1990 cars)
      • 0.26% fail on Battery(ies) (55% better than other pre-1990 cars)
      • 0.063% fail on Trailer electrical socket (5 times worse than other pre-1990 cars)
    • 0.92% fail on Rear reflectors (6 times worse than other pre-1990 cars)
    • 0.85% fail on Mandatory tell-tales (130% worse than other pre-1990 cars)
      • 0.68% fail on Rear fog lamp tell-tale (160% worse than other pre-1990 cars)
      • 0.20% fail on Main beam tell-tale (76% worse than other pre-1990 cars)
    • 0.80% fail on Hazard warning (2 times worse than other pre-1990 cars)
      • 0.80% fail on Switch (2 times worse than other pre-1990 cars)
    • 0.55% fail on Position lamps (2 times worse than other pre-1990 cars)
      • 0.41% fail on Position lamp (2 times worse than other pre-1990 cars)
      • 0.13% fail on Switch (2 times worse than other pre-1990 cars)
      • 0.018% fail on All position lamps
  • 12% fail on Body, chassis, structure (89% worse than other pre-1990 cars)
    • 3.5% fail on Chassis (2 times worse than other pre-1990 cars)
      • 3.5% fail on Chassis condition (2 times worse than other pre-1990 cars)
    • 3.0% fail on Exhaust system (68% worse than other pre-1990 cars)
    • 2.0% fail on Transmission (47% worse than other pre-1990 cars)
      • 1.9% fail on Prop shafts (5 times worse than other pre-1990 cars)
        • 1.2% fail on Joints (5 times worse than other pre-1990 cars)
        • 0.69% fail on Prop shaft (6 times worse than other pre-1990 cars)
        • 0.018% fail on Flexible couplings
        • 0.018% fail on Bearing housing
      • 0.054% fail on Halfshafts (6 times worse than other pre-1990 cars)
      • 0.045% fail on Drive shafts (96% better than other pre-1990 cars)
        • 0.018% fail on Drive shaft
        • 0.018% fail on Joints (98% better than other pre-1990 cars)
        • 0.0090% fail on Bearing housing
    • 1.7% fail on Integral vehicle structure (67% worse than other pre-1990 cars)
      • 1.7% fail on Integral vehicle structure condition (70% worse than other pre-1990 cars)
      • 0.0090% fail on Strengthening plate
    • 1.7% fail on Doors (2 times worse than other pre-1990 cars)
      • 0.89% fail on Front passenger's door (2 times worse than other pre-1990 cars)
        • 0.82% fail on Door condition (2 times worse than other pre-1990 cars)
        • 0.054% fail on Hinge (8 times worse than other pre-1990 cars)
        • 0.0090% fail on Pillar
        • 0.0090% fail on Catch
      • 0.70% fail on Driver's door (3 times worse than other pre-1990 cars)
        • 0.61% fail on Door condition (3 times worse than other pre-1990 cars)
        • 0.072% fail on Hinge (6 times worse than other pre-1990 cars)
        • 0.036% fail on Catch (3 times worse than other pre-1990 cars)
      • 0.21% fail on Other passenger's door
        • 0.20% fail on Door condition
        • 0.0090% fail on Pillar
    • 1.2% fail on Fuel system (45% worse than other pre-1990 cars)
      • 0.36% fail on Tank (2 times worse than other pre-1990 cars)
      • 0.36% fail on Fuel cap/sealing device (65% worse than other pre-1990 cars)
      • 0.29% fail on Pipe
      • 0.14% fail on Hose
      • 0.045% fail on System
    • 1.0% fail on Seats (62% worse than other pre-1990 cars)
      • 0.66% fail on Driver's seat (37% worse than other pre-1990 cars)
      • 0.50% fail on Passenger's seat (90% worse than other pre-1990 cars)
    • 0.47% fail on Body (110% worse than other pre-1990 cars)
      • 0.21% fail on Other body component (180% worse than other pre-1990 cars)
      • 0.14% fail on Mounting fixings (3 times worse than other pre-1990 cars)
      • 0.11% fail on Panel
      • 0.027% fail on Body condition
      • 0.018% fail on Pillar
    • 0.38% fail on Cabs (3 times worse than other pre-1990 cars)
      • 0.36% fail on Prescribed areas (3 times worse than other pre-1990 cars)
      • 0.0090% fail on Steps
      • 0.0090% fail on Cab condition
      • 0.0090% fail on Mounting fixings
    • 0.27% fail on Floor (68% worse than other pre-1990 cars)
    • 0.24% fail on Towbar (8 times worse than other pre-1990 cars)
      • 0.12% fail on Vehicle structure (8 times worse than other pre-1990 cars)
      • 0.099% fail on Other towbar components (9 times worse than other pre-1990 cars)
      • 0.0090% fail on Towbar condition
      • 0.0090% fail on Coupling
      • 0.0090% fail on Safety device
    • 0.13% fail on Bumpers
    • 0.063% fail on Engine mounting
      • 0.054% fail on Engine mounting condition
      • 0.0090% fail on Bracket
    • 0.027% fail on Load security
      • 0.018% fail on Tailgate
        • 0.0090% fail on Tailgate condition
      • 0.0090% fail on Access panel
    • 0.0090% fail on Boot lid
      • 0.0090% fail on Boot lid condition
    • 0.0090% fail on Passenger compartment
    • 0.0090% fail on Undertray
  • 11% fail on Suspension (54% worse than other pre-1990 cars)
    • 3.8% fail on Component mounting prescribed areas (37% worse than other pre-1990 cars)
    • 3.0% fail on Wheel bearings (110% worse than other pre-1990 cars)
    • 2.4% fail on Suspension arms (38% worse than other pre-1990 cars)
      • 1.4% fail on Pins and bushes (150% worse than other pre-1990 cars)
      • 0.58% fail on Ball joint dust cover
      • 0.28% fail on Attachment bracket and mounting (2 times worse than other pre-1990 cars)
      • 0.26% fail on Ball joint (55% better than other pre-1990 cars)
      • 0.15% fail on Suspension arm
    • 1.8% fail on Axles (4 times worse than other pre-1990 cars)
      • 1.3% fail on Swivel pins and bushes (6 times worse than other pre-1990 cars)
      • 0.26% fail on Swivel joints/housing (6 times worse than other pre-1990 cars)
      • 0.14% fail on King pins
      • 0.063% fail on Axle
      • 0.063% fail on Stub axle (5 times worse than other pre-1990 cars)
    • 0.85% fail on Other suspension component (130% worse than other pre-1990 cars)
      • 0.42% fail on Pins and bushes (3 times worse than other pre-1990 cars)
      • 0.16% fail on Ball joint dust cover
      • 0.13% fail on Ball joint
      • 0.11% fail on Other suspension component
      • 0.054% fail on Attachment bracket and mounting
    • 0.78% fail on Springs
      • 0.41% fail on Spring mounting prescribed areas (130% worse than other pre-1990 cars)
      • 0.36% fail on Coil springs
        • 0.22% fail on Coil spring
        • 0.14% fail on Mounting (2 times worse than other pre-1990 cars)
      • 0.018% fail on Leaf springs (88% better than other pre-1990 cars)
        • 0.018% fail on Shackle pins and bushes
        • 0.0090% fail on Fixings and fixing bolts
      • 0.0090% fail on Bonded suspension units
        • 0.0090% fail on Bonded suspension unit
    • 0.77% fail on Shock absorbers (74% worse than other pre-1990 cars)
    • 0.55% fail on Suspension rods (3 times worse than other pre-1990 cars)
      • 0.45% fail on Pins and bushes (4 times worse than other pre-1990 cars)
      • 0.063% fail on Suspension rod (2 times worse than other pre-1990 cars)
      • 0.036% fail on Attachment bracket and mounting
      • 0.0090% fail on Ball joint
      • 0.0090% fail on Ball joint dust cover
    • 0.49% fail on Anti-roll bars
      • 0.14% fail on Linkage pins and bushes
      • 0.099% fail on Linkage ball joints
      • 0.090% fail on Pins and bushes
      • 0.045% fail on Attachment bracket and mounting
      • 0.045% fail on Ball joint
      • 0.045% fail on Linkage ball joint dust cover
      • 0.036% fail on Ball joint dust cover
      • 0.027% fail on Linkage
    • 0.027% fail on Air/gas/fluid suspension
      • 0.018% fail on Bellows (11 times worse than other pre-1990 cars)
      • 0.0090% fail on Other components
    • 0.018% fail on Macpherson strut (83% better than other pre-1990 cars)
      • 0.0090% fail on Attachment bracket and mounting
      • 0.0090% fail on Pins and bushes
    • 0.018% fail on Sub-frames (96% better than other pre-1990 cars)
      • 0.0090% fail on Sub-frame
      • 0.0090% fail on Sub-frame mounting prescribed areas
  • 10% fail on Steering (190% worse than other pre-1990 cars)
    • 7.8% fail on Steering linkage components (3 times worse than other pre-1990 cars)
      • 3.4% fail on Track rod end (190% worse than other pre-1990 cars)
      • 2.2% fail on Ball joint (6 times worse than other pre-1990 cars)
      • 2.2% fail on Drag link end (6 times worse than other pre-1990 cars)
      • 0.40% fail on Other components (3 times worse than other pre-1990 cars)
        • 0.25% fail on Steering linkage (3 times worse than other pre-1990 cars)
        • 0.14% fail on Steering component (3 times worse than other pre-1990 cars)
      • 0.39% fail on Locking devices (190% worse than other pre-1990 cars)
      • 0.35% fail on Intermediate drop arm (4 times worse than other pre-1990 cars)
      • 0.14% fail on Steering arm (5 times worse than other pre-1990 cars)
      • 0.036% fail on Lock stop (4 times worse than other pre-1990 cars)
    • 1.4% fail on Power steering (3 times worse than other pre-1990 cars)
      • 0.55% fail on Other components (3 times worse than other pre-1990 cars)
      • 0.46% fail on Operation (3 times worse than other pre-1990 cars)
      • 0.25% fail on Pump (6 times worse than other pre-1990 cars)
      • 0.23% fail on Pipes and hoses (2 times worse than other pre-1990 cars)
      • 0.063% fail on Rams (2 times worse than other pre-1990 cars)
    • 1.1% fail on Steering gear
      • 0.99% fail on Steering box (6 times worse than other pre-1990 cars)
      • 0.099% fail on Operation
    • 0.60% fail on Steering play (2 times worse than other pre-1990 cars)
      • 0.60% fail on Steering box (4 times worse than other pre-1990 cars)
    • 0.58% fail on Prescribed areas (3 times worse than other pre-1990 cars)
    • 0.33% fail on Steering wheel (190% worse than other pre-1990 cars)
    • 0.30% fail on Steering coupling (3 times worse than other pre-1990 cars)
      • 0.29% fail on Universal joint (4 times worse than other pre-1990 cars)
      • 0.0090% fail on Flexible coupling
    • 0.099% fail on Steering column
    • 0.0090% fail on Steering shaft
  • 10% fail on Brakes (17% worse than other pre-1990 cars)
    • 5.6% fail on Brake performance (17% better than other pre-1990 cars)
      • 2.2% fail on Service Brake Efficiency (sp) (24% better than other pre-1990 cars)
        • 1.7% fail on Rbt (sp) (41% better than other pre-1990 cars)
          • 1.1% fail on Service brake imbalance (43% better than other pre-1990 cars)
          • 0.73% fail on Service brake performance (43% better than other pre-1990 cars)
        • 0.56% fail on Decelerometer (sp) (5 times worse than other pre-1990 cars)
      • 2.1% fail on Service brake performance (32% better than other pre-1990 cars)
        • 1.8% fail on Rbt (38% better than other pre-1990 cars)
          • 1.4% fail on Service brake performance (42% better than other pre-1990 cars)
          • 0.50% fail on Service brake imbalance
          • 0.0090% fail on Service brake efficiency (Trikes, quads and pre-68 vehicles)
        • 0.26% fail on Decelerometer (3 times worse than other pre-1990 cars)
          • 0.25% fail on Service brake performance (3 times worse than other pre-1990 cars)
          • 0.0090% fail on Service brake performance (Trikes, quads and pre-68 vehicles)
        • 0.0090% fail on Plate brake tester
          • 0.0090% fail on Service brake performance
      • 2.0% fail on Parking brake efficiency (sp) (27% better than other pre-1990 cars)
        • 0.96% fail on Decelerometer (sp) (4 times worse than other pre-1990 cars)
        • 0.88% fail on Rbt (sp) (65% better than other pre-1990 cars)
        • 0.15% fail on Gradient tester (sp) (7 times worse than other pre-1990 cars)
      • 0.62% fail on Brake performance not tested (84% worse than other pre-1990 cars)
      • 0.20% fail on Parking brake performance (80% better than other pre-1990 cars)
        • 0.15% fail on Rbt (84% better than other pre-1990 cars)
          • 0.13% fail on Parking brake performance (83% better than other pre-1990 cars)
          • 0.018% fail on Parking (secondary brake performance) (93% better than other pre-1990 cars)
          • 0.0090% fail on Parking brake efficiency (Trikes, quads and pre-68 vehicles)
        • 0.027% fail on Plate brake tester
          • 0.018% fail on Parking (secondary brake performance)
          • 0.0090% fail on Parking brake performance
        • 0.018% fail on Decelerometer
          • 0.0090% fail on Parking (secondary brake performance)
          • 0.0090% fail on Parking brake efficiency (Trikes, quads and pre-68 vehicles)
    • 2.4% fail on Mechanical brake components (2 times worse than other pre-1990 cars)
      • 1.5% fail on Brake discs and drums (3 times worse than other pre-1990 cars)
        • 1.2% fail on Brake discs (3 times worse than other pre-1990 cars)
        • 0.33% fail on Brake drums (4 times worse than other pre-1990 cars)
      • 1.1% fail on Brake linings and pads (2 times worse than other pre-1990 cars)
        • 1.0% fail on Brake pads (2 times worse than other pre-1990 cars)
        • 0.11% fail on Brake linings (3 times worse than other pre-1990 cars)
      • 0.099% fail on Brake cables, rods, levers and linkages
        • 0.036% fail on Cable
        • 0.036% fail on Linkage
        • 0.018% fail on Lever
        • 0.0090% fail on Clevis joint
    • 2.1% fail on Rigid brake pipes (85% worse than other pre-1990 cars)
    • 1.3% fail on Service brake pedal or hand lever (140% worse than other pre-1990 cars)
      • 1.0% fail on Pedal (160% worse than other pre-1990 cars)
      • 0.29% fail on Hand lever (94% worse than other pre-1990 cars)
    • 0.64% fail on Other components and prescribed areas (2 times worse than other pre-1990 cars)
      • 0.59% fail on Prescribed areas (3 times worse than other pre-1990 cars)
        • 0.43% fail on Master cylinder/servo mounting (3 times worse than other pre-1990 cars)
        • 0.15% fail on Other braking system component (3 times worse than other pre-1990 cars)
        • 0.018% fail on Actuating linkage mounting
      • 0.045% fail on Other components
    • 0.57% fail on Parking brake control (98% worse than other pre-1990 cars)
      • 0.57% fail on Lever (98% worse than other pre-1990 cars)
    • 0.38% fail on Brake actuators (including spring brakes or hydraulic cylinders)
      • 0.26% fail on Hydraulic brake cylinder
      • 0.12% fail on Hydraulic brake callipers
    • 0.30% fail on Flexible brake hoses
    • 0.26% fail on Hydraulic systems
      • 0.099% fail on Brake fluid
      • 0.090% fail on Reservoirs
      • 0.036% fail on Servos
      • 0.036% fail on Master cylinder
    • 0.23% fail on Air and vacuum systems (2 times worse than other pre-1990 cars)
      • 0.17% fail on Servos (2 times worse than other pre-1990 cars)
      • 0.036% fail on Leaks
      • 0.018% fail on Pressure/vacuum build up
      • 0.0090% fail on Operation
  • 8.8% fail on Visibility (39% worse than other pre-1990 cars)
    • 5.6% fail on Washers (28% worse than other pre-1990 cars)
    • 3.9% fail on Wipers (59% worse than other pre-1990 cars)
    • 0.63% fail on Bonnet (3 times worse than other pre-1990 cars)
    • 0.18% fail on View to rear
      • 0.18% fail on Mirrors
    • 0.072% fail on Condition of glass
      • 0.063% fail on Windscreen
      • 0.0090% fail on Window
  • 4.4% fail on Noise, emissions and leaks
    • 3.1% fail on Exhaust emissions (22% better than other pre-1990 cars)
      • 1.8% fail on Compression ignition (5 times worse than other pre-1990 cars)
        • 0.95% fail on Pre 01/07/2008 Turbo (8 times worse than other pre-1990 cars)
        • 0.56% fail on Emissions not tested (6 times worse than other pre-1990 cars)
        • 0.26% fail on Pre 01/07/2008 Non turbo (2 times worse than other pre-1990 cars)
        • 0.036% fail on Pre 01/01/1980 visual (8 times worse than other pre-1990 cars)
        • 0.036% fail on On or after 01/07/2008
        • 0.018% fail on Emission control equipment
          • 0.0090% fail on Exhaust gas recirculation valve
          • 0.0090% fail on Other emission control equipment
        • 0.0090% fail on On or after 01/01/2014
        • 0.0090% fail on Malfunction indicator lamp
      • 1.3% fail on Spark ignition (65% better than other pre-1990 cars)
        • 1.0% fail on Non catalyst emissions (66% better than other pre-1990 cars)
        • 0.16% fail on Emissions not tested (59% better than other pre-1990 cars)
        • 0.090% fail on Catalyst emissions (69% better than other pre-1990 cars)
    • 1.6% fail on Fluid leaks (190% worse than other pre-1990 cars)
      • 0.97% fail on Engine oil leaks (150% worse than other pre-1990 cars)
      • 0.36% fail on Other leaks (3 times worse than other pre-1990 cars)
      • 0.24% fail on Transmission oil leaks (2 times worse than other pre-1990 cars)
      • 0.081% fail on Hydraulic fluid leaks
    • 0.027% fail on Noise suppression (3 times worse than other pre-1990 cars)
      • 0.027% fail on Sound deadening material (3 times worse than other pre-1990 cars)
  • 2.2% fail on Seat belts and supplementary restraint systems (36% worse than other pre-1990 cars)
    • 2.2% fail on Seat belts (36% worse than other pre-1990 cars)
      • 1.4% fail on Condition (180% worse than other pre-1990 cars)
      • 0.59% fail on Prescribed areas (40% better than other pre-1990 cars)
      • 0.22% fail on Requirements (140% worse than other pre-1990 cars)
      • 0.19% fail on Attachment (88% worse than other pre-1990 cars)
      • 0.0090% fail on Pre-tensioners
  • 1.6% fail on Identification of the vehicle (160% worse than other pre-1990 cars)
    • 1.6% fail on Registration plates (170% worse than other pre-1990 cars)
    • 0.036% fail on Vehicle Identification Number
  • 1.6% fail on Tyres (23% worse than other pre-1990 cars)
    • 1.0% fail on Condition (39% worse than other pre-1990 cars)
    • 0.48% fail on Tread depth
    • 0.099% fail on Size/type
  • 0.28% fail on Speedometer and speed limiter (140% worse than other pre-1990 cars)
    • 0.28% fail on Speedometer (140% worse than other pre-1990 cars)
  • 0.23% fail on Road Wheels
    • 0.18% fail on Attachment
    • 0.027% fail on Condition
    • 0.018% fail on Hubs
  • 0.063% fail on Seat belt installation check
    • 0.054% fail on Anchorages
    • 0.0090% fail on Belt(s)/padding
  • 0.027% fail on Buses and coaches supplementary tests (8 times worse than other pre-1990 cars)
    • 0.018% fail on Steps and stairs (11 times worse than other pre-1990 cars)
      • 0.018% fail on Steps (11 times worse than other pre-1990 cars)
    • 0.0090% fail on Doors
      • 0.0090% fail on Passenger entrance/exit doors