Ford Sierra MOT Results

Registered in 1984
82.3% pass rate
from 130 tests in 2020
(37% better than other 1984 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 1984 cars and highlighted areas where the Ford Sierra is unusually good or bad.

  • 9.2% fail on Lamps, reflectors and electrical equipment (31% better than other 1984 cars)
    • 3.1% fail on Headlamp aim (16% better than other 1984 cars)
      • 3.1% fail on Headlamp aim (13% better than other 1984 cars)
    • 2.3% fail on Headlamps (20% better than other 1984 cars)
      • 2.3% fail on Headlamp (18% better than other 1984 cars)
    • 2.3% fail on Electrical equipment (4.6% better than other 1984 cars)
      • 1.5% fail on Battery(ies) (91% worse than other 1984 cars)
      • 1.5% fail on Horn (8.6% better than other 1984 cars)
    • 1.5% fail on Stop lamp (41% better than other 1984 cars)
    • 1.5% fail on Direction indicators (31% better than other 1984 cars)
      • 1.5% fail on Flashing type (31% better than other 1984 cars)
        • 0.77% fail on All direction indicators
        • 0.77% fail on Individual direction indicators
    • 0.77% fail on Front and rear fog lamps
      • 0.77% fail on Rear fog lamp
        • 0.77% fail on Rear fog lamp
    • 0.77% fail on Registration plate lamp(s)
  • 3.8% fail on Brakes (57% better than other 1984 cars)
    • 2.3% fail on Brake performance (65% better than other 1984 cars)
      • 2.3% fail on Service brake performance (18% better than other 1984 cars)
        • 2.3% fail on Rbt (12% better than other 1984 cars)
          • 1.5% fail on Service brake performance (33% better than other 1984 cars)
          • 0.77% fail on Service brake imbalance
    • 0.77% fail on Service brake pedal or hand lever
      • 0.77% fail on Pedal
    • 0.77% fail on Hydraulic systems
      • 0.77% fail on Brake fluid
  • 3.8% fail on Suspension (51% better than other 1984 cars)
    • 3.1% fail on Component mounting prescribed areas (3.5% worse than other 1984 cars)
    • 0.77% fail on Wheel bearings
  • 3.8% fail on Body, chassis, structure (46% better than other 1984 cars)
    • 1.5% fail on Chassis (39% worse than other 1984 cars)
      • 1.5% fail on Chassis condition (41% worse than other 1984 cars)
    • 1.5% fail on Exhaust system (26% better than other 1984 cars)
    • 1.5% fail on Transmission (4.7% worse than other 1984 cars)
      • 1.5% fail on Drive shafts (59% worse than other 1984 cars)
        • 1.5% fail on Joints (59% worse than other 1984 cars)
    • 0.77% fail on Body
      • 0.77% fail on Other body component
    • 0.77% fail on Seats
      • 0.77% fail on Driver's seat
  • 3.1% fail on Noise, emissions and leaks (35% better than other 1984 cars)
    • 3.1% fail on Exhaust emissions (28% better than other 1984 cars)
      • 3.1% fail on Spark ignition (24% better than other 1984 cars)
        • 2.3% fail on Non catalyst emissions (33% better than other 1984 cars)
        • 0.77% fail on Emissions not tested
  • 2.3% fail on Identification of the vehicle (2 times worse than other 1984 cars)
    • 2.3% fail on Registration plates (2 times worse than other 1984 cars)
  • 2.3% fail on Steering (49% better than other 1984 cars)
    • 0.77% fail on Steering gear
      • 0.77% fail on Steering rack
    • 0.77% fail on Steering linkage components
      • 0.77% fail on Track rod end
    • 0.77% fail on Power steering
      • 0.77% fail on Operation
  • 2.3% fail on Visibility (66% better than other 1984 cars)
    • 0.77% fail on Driver's view
    • 0.77% fail on Wipers
    • 0.77% fail on Washers
  • 2.3% fail on Seat belts and supplementary restraint systems (67% worse than other 1984 cars)
    • 2.3% fail on Seat belts (67% worse than other 1984 cars)
      • 2.3% fail on Prescribed areas (150% worse than other 1984 cars)

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