Porsche 911 MOT Results
Registered in 200987.8% pass rate
from 1,370 tests in 2017
(63% better than other 2009 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 2009 cars and highlighted areas where the Porsche 911 is unusually good or bad.
-
5.0% fail on
Lamps, Reflectors and Electrical Equipment
(68% better than other 2009 cars)
- 2.3% fail on Headlamp aim (44% better than other 2009 cars)
- 1.2% fail on Registration plate lamp (69% better than other 2009 cars)
-
1.0% fail on
Headlamps
(61% better than other 2009 cars)
-
0.73% fail on
Headlamp defects which don't require an aim check on retest
(11 times worse than other 2009 cars)
- 0.66% fail on Headlamp cleaning device (12 times worse than other 2009 cars)
- 0.073% fail on Headlamp levelling device
-
0.29% fail on
Headlamp defects which do require an aim check on retest
(7 times worse than other 2009 cars)
- 0.22% fail on Headlamp cleaning device (18 times worse than other 2009 cars)
- 0.073% fail on Headlamp levelling device
-
0.73% fail on
Headlamp defects which don't require an aim check on retest
(11 times worse than other 2009 cars)
-
0.51% fail on
Position lamps
(86% better than other 2009 cars)
- 0.44% fail on Rear lamps
- 0.073% fail on Front lamps
- 0.44% fail on Stop lamp (86% better than other 2009 cars)
-
0.22% fail on
Rear fog lamp
- 0.22% fail on Fog lamp
-
0.15% fail on
Direction indicators
(90% better than other 2009 cars)
-
0.15% fail on
Flashing type
(90% better than other 2009 cars)
- 0.15% fail on Individual lamps (83% better than other 2009 cars)
-
0.15% fail on
Flashing type
(90% better than other 2009 cars)
- 0.15% fail on Horn
-
4.6% fail on
Tyres
(36% better than other 2009 cars)
- 2.9% fail on Condition
- 1.5% fail on Tread depth (62% better than other 2009 cars)
- 0.36% fail on Valve stem (2 times worse than other 2009 cars)
- 0.22% fail on Tyre pressure monitoring system
-
1.3% fail on
Driver's view of the road
(75% better than other 2009 cars)
- 0.66% fail on Wipers (77% better than other 2009 cars)
- 0.51% fail on Washers (76% better than other 2009 cars)
- 0.073% fail on Windscreen
- 0.073% fail on Mirrors
-
1.2% fail on
Brakes
(81% better than other 2009 cars)
-
0.66% fail on
Hydraulic systems
-
0.58% fail on
Components
- 0.58% fail on Pipes
- 0.073% fail on Brake fluid warning lamp
-
0.58% fail on
Components
-
0.44% fail on
Brake performance
(85% better than other 2009 cars)
- 0.15% fail on Front wheels (82% better than other 2009 cars)
- 0.15% fail on Rear wheels (90% better than other 2009 cars)
- 0.073% fail on Service brake performance
- 0.073% fail on Parking brake performance
- 0.073% fail on Brake performance not tested
-
0.15% fail on
Hub components
(95% better than other 2009 cars)
- 0.15% fail on Brake discs
- 0.073% fail on Electronic stability system
- 0.073% fail on ABS
-
0.66% fail on
Hydraulic systems
-
0.95% fail on
Suspension
(91% better than other 2009 cars)
-
0.58% fail on
Drive shafts
-
0.51% fail on
Front drive shafts
- 0.51% fail on Constant velocity joints
-
0.073% fail on
Any drive shaft which is part of the suspension
- 0.073% fail on Universal joint
-
0.51% fail on
Front drive shafts
-
0.15% fail on
Coil springs
(96% better than other 2009 cars)
- 0.15% fail on Condition (96% better than other 2009 cars)
-
0.15% fail on
Shock absorbers
(87% better than other 2009 cars)
- 0.15% fail on Condition (87% better than other 2009 cars)
-
0.073% fail on
Suspension arms
- 0.073% fail on Pins/bushes/ball joints
-
0.58% fail on
Drive shafts
-
0.58% fail on
Exhaust, Fuel and Emissions
(71% better than other 2009 cars)
- 0.51% fail on Emissions
- 0.15% fail on Exhaust system (89% better than other 2009 cars)
-
0.29% fail on
Registration plates and VIN
- 0.29% fail on Registration plate
-
0.22% fail on
Seat Belts and Supplementary Restraint Systems
-
0.22% fail on
Supplementary restraint systems
- 0.22% fail on SRS Malfunction Indicator Lamp
-
0.22% fail on
Supplementary restraint systems
-
0.073% fail on
Steering
-
0.073% fail on
Steering system
- 0.073% fail on Track rod end
-
0.073% fail on
Steering system
-
0.073% fail on
Body, Structure and General Items
- 0.073% fail on Body condition