Porsche 911 MOT Results

Registered in 2011

91.0% pass rate

from 1,370 tests in 2021

(73% better than other 2011 cars)

Pass rate by mileage

More MoT Results

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 2011 cars and highlighted areas where the Porsche 911 is unusually good or bad.

3.0% fail on Lamps, reflectors and electrical equipment (71% better than other 2011 cars)
- 1.7% fail on Headlamp aim
  - 1.7% fail on Headlamp aim
- 0.51% fail on Stop lamp (79% better than other 2011 cars)
- 0.36% fail on Front and rear fog lamps
  - 0.36% fail on Rear fog lamp
    - 0.36% fail on Rear fog lamp
- 0.29% fail on Headlamps (89% better than other 2011 cars)
  - 0.15% fail on Headlamp cleaning device
  - 0.073% fail on Headlamp
  - 0.073% fail on Headlamp levelling device
- 0.15% fail on Direction indicators (92% better than other 2011 cars)
  - 0.15% fail on Flashing type (92% better than other 2011 cars)
    - 0.15% fail on Individual direction indicators (86% better than other 2011 cars)
- 0.15% fail on Electrical equipment
  - 0.15% fail on Battery(ies)
- 0.073% fail on Hazard warning
  - 0.073% fail on Switch
- 0.073% fail on Registration plate lamp(s)
2.6% fail on Tyres (57% better than other 2011 cars)
- 2.0% fail on Condition
- 0.66% fail on Tread depth (80% better than other 2011 cars)
0.88% fail on Suspension (92% better than other 2011 cars)
- 0.36% fail on Springs (92% better than other 2011 cars)
  - 0.36% fail on Coil springs (92% better than other 2011 cars)
    - 0.36% fail on Coil spring (92% better than other 2011 cars)
- 0.15% fail on Suspension arms (96% better than other 2011 cars)
  - 0.15% fail on Ball joint (92% better than other 2011 cars)
- 0.15% fail on Anti-roll bars (94% better than other 2011 cars)
  - 0.15% fail on Ball joint dust cover
- 0.073% fail on Wheel bearings
- 0.073% fail on Shock absorbers
- 0.073% fail on Macpherson strut
  - 0.073% fail on Pins and bushes
0.73% fail on Identification of the vehicle
- 0.73% fail on Registration plates
0.66% fail on Brakes (90% better than other 2011 cars)
- 0.51% fail on Rigid brake pipes
- 0.22% fail on Brake performance (93% better than other 2011 cars)
  - 0.22% fail on Service Brake Efficiency (sp)
    - 0.22% fail on Rbt (sp)
      - 0.22% fail on Service brake performance
  - 0.073% fail on Parking brake efficiency (sp)
    - 0.073% fail on Rbt (sp)
- 0.073% fail on Brake actuators (including spring brakes or hydraulic cylinders)
  - 0.073% fail on Hydraulic brake callipers
- 0.073% fail on Mechanical brake components
  - 0.073% fail on Brake discs and drums
    - 0.073% fail on Brake discs
0.66% fail on Body, chassis, structure (79% better than other 2011 cars)
- 0.51% fail on Transmission (60% better than other 2011 cars)
  - 0.51% fail on Drive shafts
    - 0.51% fail on Joints
- 0.15% fail on Seats
  - 0.073% fail on Driver's seat
  - 0.073% fail on Passenger's seat
0.44% fail on Visibility (91% better than other 2011 cars)
- 0.36% fail on Wipers (85% better than other 2011 cars)
- 0.15% fail on Washers (94% better than other 2011 cars)
0.29% fail on Noise, emissions and leaks (88% better than other 2011 cars)
- 0.29% fail on Exhaust emissions (88% better than other 2011 cars)
  - 0.29% fail on Spark ignition (81% better than other 2011 cars)
    - 0.15% fail on Catalyst emissions
    - 0.15% fail on Malfunction indicator lamp (81% better than other 2011 cars)
    - 0.073% fail on Emissions not tested
0.15% fail on Steering (92% better than other 2011 cars)
- 0.073% fail on Steering gear
  - 0.073% fail on Steering rack
- 0.073% fail on Steering linkage components
  - 0.073% fail on Track rod end
0.15% fail on Road Wheels
- 0.15% fail on Attachment
0.073% fail on Seat belts and supplementary restraint systems
- 0.073% fail on SRS malfunction indicator lamp