Mercedes-Benz C-Class MOT Results

Registered in 2002
56.0% pass rate
from 10,066 tests in 2017
(11% better than other 2002 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 2002 cars and highlighted areas where the Mercedes-Benz C-Class is unusually good or bad.

  • 23% fail on Suspension (7.4% worse than other 2002 cars)
    • 9.3% fail on Coil springs (130% worse than other 2002 cars)
      • 9.2% fail on Condition (130% worse than other 2002 cars)
      • 0.18% fail on Location
    • 8.5% fail on Suspension arms (78% worse than other 2002 cars)
      • 8.4% fail on Pins/bushes/ball joints (86% worse than other 2002 cars)
      • 0.089% fail on Attachment
      • 0.060% fail on Condition (64% better than other 2002 cars)
    • 7.5% fail on Anti-roll bars (33% worse than other 2002 cars)
      • 5.5% fail on Linkage pins/bushes/ball joints (37% worse than other 2002 cars)
      • 1.7% fail on Pins/bushes/ball joints (56% worse than other 2002 cars)
      • 0.34% fail on Linkage condition
      • 0.31% fail on Attachment (110% worse than other 2002 cars)
      • 0.22% fail on Condition (190% worse than other 2002 cars)
      • 0.030% fail on Presence
    • 2.8% fail on Front suspension joints (84% worse than other 2002 cars)
    • 0.82% fail on Wheel bearings (54% better than other 2002 cars)
      • 0.72% fail on Front
      • 0.12% fail on Rear (89% better than other 2002 cars)
    • 0.35% fail on Shock absorbers (76% better than other 2002 cars)
      • 0.35% fail on Condition (76% better than other 2002 cars)
    • 0.25% fail on Tie bars/rods
      • 0.25% fail on Pins/bushes/ball joints
    • 0.21% fail on Torque/reaction arms (7 times worse than other 2002 cars)
      • 0.21% fail on Pins/bushes/ball joints (8 times worse than other 2002 cars)
    • 0.11% fail on Radius arms
      • 0.099% fail on Pins/bushes/ball joints
      • 0.0099% fail on Condition
    • 0.070% fail on Trailing arms (78% better than other 2002 cars)
      • 0.070% fail on Pins/bushes/ball joints (74% better than other 2002 cars)
    • 0.070% fail on Sub-frames (79% better than other 2002 cars)
      • 0.030% fail on Condition (83% better than other 2002 cars)
      • 0.030% fail on Pins/bushes/ball joints
      • 0.0099% fail on Attachment
    • 0.060% fail on Macpherson strut (90% better than other 2002 cars)
      • 0.060% fail on Condition (90% better than other 2002 cars)
    • 0.030% fail on Prescribed areas (99% better than other 2002 cars)
      • 0.030% fail on Component mounting (99% better than other 2002 cars)
    • 0.020% fail on Bonded suspension
      • 0.020% fail on Condition
    • 0.020% fail on Drive shafts (100% better than other 2002 cars)
      • 0.0099% fail on Front drive shafts
        • 0.0099% fail on Constant velocity joints
      • 0.0099% fail on Any drive shaft which is part of the suspension
        • 0.0099% fail on Drive shafts
    • 0.0099% fail on General condition
    • 0.0099% fail on Fluid suspension
      • 0.0099% fail on Suspension unit
    • 0.0099% fail on Front suspension retaining and locking devices
  • 19% fail on Lamps, Reflectors and Electrical Equipment (30% better than other 2002 cars)
    • 5.6% fail on Registration plate lamp (21% better than other 2002 cars)
    • 5.2% fail on Direction indicators (93% worse than other 2002 cars)
      • 5.2% fail on Flashing type (93% worse than other 2002 cars)
        • 3.3% fail on Individual lamps (90% worse than other 2002 cars)
        • 1.3% fail on Side repeaters (65% worse than other 2002 cars)
        • 0.44% fail on All direction indicators (63% worse than other 2002 cars)
        • 0.41% fail on Switch (3 times worse than other 2002 cars)
      • 0.0099% fail on Semaphore
        • 0.0099% fail on Switch
    • 4.8% fail on Headlamp aim (37% better than other 2002 cars)
    • 3.4% fail on Stop lamp (47% better than other 2002 cars)
    • 2.9% fail on Headlamps (40% better than other 2002 cars)
      • 2.7% fail on Headlamp (41% better than other 2002 cars)
      • 0.079% fail on Headlamp defects which do require an aim check on retest
        • 0.060% fail on Headlamp levelling device
        • 0.020% fail on Headlamp cleaning device
      • 0.040% fail on Headlamp defects which don't require an aim check on retest
        • 0.040% fail on Headlamp cleaning device
      • 0.030% fail on Switch
      • 0.020% fail on Matched pair
      • 0.0099% fail on Dipswitch
    • 2.2% fail on Position lamps (69% better than other 2002 cars)
      • 1.2% fail on Rear lamps (39% better than other 2002 cars)
      • 1.0% fail on Front lamps (82% better than other 2002 cars)
      • 0.030% fail on All position lamps
      • 0.030% fail on Switch (8 times worse than other 2002 cars)
    • 0.64% fail on Rear fog lamp (58% better than other 2002 cars)
      • 0.61% fail on Fog lamp (59% better than other 2002 cars)
      • 0.060% fail on Tell tale
      • 0.050% fail on Switch
    • 0.52% fail on Horn
    • 0.33% fail on Battery (65% better than other 2002 cars)
    • 0.070% fail on Headlamp aim not tested (62% better than other 2002 cars)
    • 0.030% fail on Electrical wiring
    • 0.030% fail on Hazard warning (88% better than other 2002 cars)
      • 0.030% fail on Switch (83% better than other 2002 cars)
      • 0.0099% fail on Lamp
    • 0.020% fail on Trailer electrical socket
    • 0.0099% fail on Rear reflectors
  • 13% fail on Brakes (25% better than other 2002 cars)
    • 7.3% fail on Brake performance (17% better than other 2002 cars)
      • 4.3% fail on Parking brake performance
      • 3.6% fail on Rear wheels
      • 1.5% fail on Front wheels (48% better than other 2002 cars)
      • 0.50% fail on Brake imbalance
      • 0.39% fail on Service brake performance (55% better than other 2002 cars)
      • 0.11% fail on Brake performance not tested
    • 3.6% fail on Hydraulic systems (43% better than other 2002 cars)
      • 3.4% fail on Components (44% better than other 2002 cars)
        • 3.0% fail on Pipes (29% better than other 2002 cars)
        • 0.37% fail on Hoses (74% better than other 2002 cars)
        • 0.0099% fail on Cylinders
        • 0.0099% fail on Servos
        • 0.0099% fail on Valves
      • 0.17% fail on Brake fluid warning lamp
      • 0.089% fail on Leaks (75% better than other 2002 cars)
      • 0.060% fail on Operation
    • 2.4% fail on Hub components (26% better than other 2002 cars)
      • 2.0% fail on Brake pads
      • 0.40% fail on Brake discs (58% better than other 2002 cars)
      • 0.099% fail on Brake calipers
      • 0.040% fail on Brake back plates
      • 0.030% fail on Brake linings
    • 1.4% fail on Parking brake (32% worse than other 2002 cars)
      • 1.3% fail on Condition (30% worse than other 2002 cars)
      • 0.020% fail on Electronic parking brake
      • 0.0099% fail on Fitment
    • 0.73% fail on Electronic stability system (2 times worse than other 2002 cars)
    • 0.60% fail on ABS (46% better than other 2002 cars)
    • 0.16% fail on Restricted movement (47% better than other 2002 cars)
    • 0.060% fail on Mechanical components (75% better than other 2002 cars)
      • 0.040% fail on Cable (81% better than other 2002 cars)
      • 0.020% fail on Lever
    • 0.040% fail on Service brake control components (86% better than other 2002 cars)
      • 0.040% fail on Pedal (86% better than other 2002 cars)
        • 0.030% fail on Condition
        • 0.0099% fail on Anti-slip
    • 0.0099% fail on Additional braking devices
    • 0.0099% fail on Air and vacuum systems
      • 0.0099% fail on Leaks
    • 0.0099% fail on Locking devices
  • 8.5% fail on Tyres
    • 5.6% fail on Tread depth
    • 3.2% fail on Condition (17% better than other 2002 cars)
    • 0.31% fail on Size/type
    • 0.079% fail on Valve stem
  • 8.1% fail on Driver's view of the road (15% better than other 2002 cars)
    • 5.1% fail on Wipers
    • 2.6% fail on Washers (30% better than other 2002 cars)
    • 0.77% fail on Mirrors (83% worse than other 2002 cars)
    • 0.55% fail on Windscreen
    • 0.040% fail on Bonnet (72% better than other 2002 cars)
  • 5.6% fail on Exhaust, Fuel and Emissions (29% better than other 2002 cars)
    • 2.9% fail on Exhaust system (36% better than other 2002 cars)
    • 2.2% fail on Emissions (38% better than other 2002 cars)
    • 0.84% fail on Fuel system
      • 0.44% fail on Cap
      • 0.28% fail on System
      • 0.12% fail on Pipe
      • 0.020% fail on Hose
    • 0.38% fail on Emissions not tested (56% better than other 2002 cars)
  • 3.6% fail on Steering (28% better than other 2002 cars)
    • 3.4% fail on Steering system (21% better than other 2002 cars)
      • 2.7% fail on Track rod end
      • 0.37% fail on Ball joint
      • 0.23% fail on Steering rack (76% better than other 2002 cars)
      • 0.15% fail on Steering arm
      • 0.070% fail on Free play
        • 0.070% fail on Steering rack
      • 0.060% fail on Drag link end
    • 0.11% fail on Power steering (79% better than other 2002 cars)
      • 0.060% fail on Operation (64% better than other 2002 cars)
      • 0.040% fail on Other components (77% better than other 2002 cars)
      • 0.0099% fail on Electronic power steering
      • 0.0099% fail on Drive system
      • 0.0099% fail on Pipes and hoses
    • 0.040% fail on Steering operation
    • 0.0099% fail on Steering control
      • 0.0099% fail on Steering wheel
    • 0.0099% fail on Locking devices
    • 0.0099% fail on Prescribed areas
  • 2.4% fail on Seat Belts and Supplementary Restraint Systems (42% better than other 2002 cars)
    • 1.7% fail on Supplementary restraint systems
      • 1.7% fail on SRS Malfunction Indicator Lamp
      • 0.040% fail on Drivers airbag
      • 0.0099% fail on Seat belt load limiter
    • 0.76% fail on Seat belts (70% better than other 2002 cars)
      • 0.59% fail on Condition
      • 0.13% fail on Requirements
      • 0.060% fail on Prescribed areas (97% better than other 2002 cars)
      • 0.0099% fail on Attachment
  • 1.0% fail on Road Wheels (130% worse than other 2002 cars)
    • 0.96% fail on Attachment (190% worse than other 2002 cars)
    • 0.070% fail on Condition
    • 0.0099% fail on Hubs
  • 0.86% fail on Registration plates and VIN (24% better than other 2002 cars)
    • 0.86% fail on Registration plate (24% better than other 2002 cars)
  • 0.81% fail on Body, Structure and General Items (72% better than other 2002 cars)
    • 0.34% fail on Body condition (72% better than other 2002 cars)
    • 0.33% fail on Doors (54% better than other 2002 cars)
      • 0.17% fail on Passengers front
      • 0.099% fail on Passengers other (75% better than other 2002 cars)
      • 0.060% fail on Drivers (62% better than other 2002 cars)
    • 0.14% fail on Seats (52% better than other 2002 cars)
      • 0.12% fail on Drivers
      • 0.020% fail on Passengers (81% better than other 2002 cars)
    • 0.030% fail on Load security
      • 0.020% fail on Bootlid
      • 0.0099% fail on Tailgate
    • 0.020% fail on Body security
  • 0.020% fail on Towbars
    • 0.020% fail on Towbar

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