Porsche 911 MOT Results
Registered in 198875.2% pass rate
from 492 tests in 2017
(29% better than other 1988 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 1988 cars and highlighted areas where the Porsche 911 is unusually good or bad.
-
13% fail on
Lamps, Reflectors and Electrical Equipment
(35% better than other 1988 cars)
- 5.5% fail on Headlamp aim
-
3.7% fail on
Rear fog lamp
- 3.3% fail on Fog lamp
- 0.81% fail on Tell tale
- 0.20% fail on Switch
-
2.0% fail on
Position lamps
- 1.2% fail on Front lamps
- 0.81% fail on Rear lamps
-
1.8% fail on
Direction indicators
(55% better than other 1988 cars)
-
1.8% fail on
Flashing type
(55% better than other 1988 cars)
- 1.0% fail on Individual lamps
- 0.41% fail on All direction indicators
- 0.41% fail on Side repeaters
-
1.8% fail on
Flashing type
(55% better than other 1988 cars)
- 1.4% fail on Registration plate lamp (60% better than other 1988 cars)
- 1.2% fail on Stop lamp
- 1.0% fail on Horn
-
0.61% fail on
Headlamps
(82% better than other 1988 cars)
- 0.41% fail on Headlamp (87% better than other 1988 cars)
- 0.41% fail on Dipswitch (8 times worse than other 1988 cars)
-
0.61% fail on
Hazard warning
- 0.41% fail on Lamp
- 0.20% fail on Switch
- 0.41% fail on Battery
-
7.9% fail on
Brakes
(40% better than other 1988 cars)
-
5.5% fail on
Brake performance
(38% better than other 1988 cars)
- 2.4% fail on Front wheels
- 2.2% fail on Rear wheels
- 0.81% fail on Service brake performance
- 0.61% fail on Parking brake performance (82% better than other 1988 cars)
- 0.20% fail on Brake imbalance
- 0.20% fail on Brake performance not tested
-
1.8% fail on
Hydraulic systems
(59% better than other 1988 cars)
-
1.4% fail on
Components
(62% better than other 1988 cars)
- 1.4% fail on Hoses
- 0.61% fail on Leaks
-
1.4% fail on
Components
(62% better than other 1988 cars)
- 0.61% fail on Restricted movement
-
0.20% fail on
Hub components
- 0.20% fail on Brake pads
-
5.5% fail on
Brake performance
(38% better than other 1988 cars)
-
6.5% fail on
Driver's view of the road
- 5.3% fail on Washers
- 1.4% fail on Wipers (64% better than other 1988 cars)
- 0.20% fail on Windscreen
- 0.20% fail on Mirrors
-
5.3% fail on
Suspension
(60% better than other 1988 cars)
-
2.0% fail on
Anti-roll bars
- 0.81% fail on Attachment (3 times worse than other 1988 cars)
- 0.61% fail on Linkage condition (4 times worse than other 1988 cars)
- 0.41% fail on Linkage pins/bushes/ball joints
- 0.20% fail on Condition
-
1.4% fail on
Wheel bearings
- 0.81% fail on Front
- 0.61% fail on Rear
-
1.4% fail on
Drive shafts
-
1.2% fail on
Any drive shaft which is part of the suspension
(7 times worse than other 1988 cars)
- 1.2% fail on Drive shafts (8 times worse than other 1988 cars)
-
0.20% fail on
Front drive shafts
- 0.20% fail on Constant velocity joints
-
1.2% fail on
Any drive shaft which is part of the suspension
(7 times worse than other 1988 cars)
-
0.61% fail on
Prescribed areas
(89% better than other 1988 cars)
- 0.61% fail on Component mounting (86% better than other 1988 cars)
-
0.20% fail on
Suspension arms
- 0.20% fail on Condition
-
2.0% fail on
Anti-roll bars
-
3.0% fail on
Exhaust, Fuel and Emissions
(64% better than other 1988 cars)
- 1.8% fail on Emissions (55% better than other 1988 cars)
-
0.81% fail on
Fuel system
- 0.41% fail on Pipe
- 0.20% fail on Tank
- 0.20% fail on System
- 0.41% fail on Exhaust system (88% better than other 1988 cars)
- 0.20% fail on Emissions not tested
-
1.6% fail on
Tyres
- 1.0% fail on Tread depth
- 0.81% fail on Condition
-
1.2% fail on
Registration plates and VIN
- 1.2% fail on Registration plate
-
1.0% fail on
Body, Structure and General Items
(79% better than other 1988 cars)
-
0.81% fail on
Doors
- 0.81% fail on Passengers front
- 0.20% fail on Body condition
-
0.81% fail on
Doors
-
0.61% fail on
Steering
(88% better than other 1988 cars)
-
0.41% fail on
Steering control
- 0.41% fail on Steering column
-
0.20% fail on
Steering system
- 0.20% fail on Steering rack
- 0.20% fail on Ball joint
-
0.41% fail on
Steering control
-
0.41% fail on
Seat Belts and Supplementary Restraint Systems
(88% better than other 1988 cars)
-
0.41% fail on
Seat belts
(88% better than other 1988 cars)
- 0.20% fail on Condition
- 0.20% fail on Prescribed areas
-
0.41% fail on
Seat belts
(88% better than other 1988 cars)