MOT Stats

Porsche

Model	Tests	Pass rate	Most common fail reason
60	1	100%	n/a
356	44	86.36%	Windscreen washers not providing sufficient fluid.
356A	6	100%	n/a
356B	6	100%	n/a
718	18	100%	n/a
911	48,341	86.93%	Headlamp aim outwith limits.
911 Turbo	161	90.06%	Suspension pin, bush, joint or bearing excessively worn.
911S	12	100%	n/a
911T	9	88.89%	Binding brake.
912	40	82.5%	Windscreen washers not providing sufficient fluid.
914	23	86.96%	Headlamp aim outwith limits.
918	4	100%	n/a
924	729	69.96%	Windscreen washers not providing sufficient fluid.
928	775	76.65%	Headlamp aim outwith limits.
944	2,440	72.46%	Windscreen washers not providing sufficient fluid.
959	7	85.71%	Windscreen washers not providing sufficient fluid.
968	526	82.89%	Fog lamp inoperative or rear fog lamp missing.
993	14	92.86%	Headlamp beam image obviously incorrect.
997	18	77.78%	Position lamp missing or inoperative.
1600 super	2	100%	n/a
Boxster	33,053	81.29%	Emissions lambda coefficient outwith limits.
Carrera	647	82.53%	Headlamp aim outwith limits.
Carrera GT	254	86.61%	Headlamp aim outwith limits.
Cayenne	25,828	83.37%	Tyre with a lump, bulge or tear.
Cayman	13,766	88.91%	Position lamp missing or inoperative.
GT3 RS	2	100%	n/a
Macan	21,455	92.06%	Tyre with a cut in excess of the requirements.
Panamera	6,447	87.81%	Tyre with a lump, bulge or tear.
Speedster	24	87.5%	Floor excessively deteriorated or insecure.

Tests: 154,652

Average Porsche pass rate: 85.67%

Most common fail reasons

#	Reason	Fail code	Category	%
1	Headlamp aim outwith limits.	4.1.2(a)	Major	11%
2	Tyre with a lump, bulge or tear.	5.2.3(d)(ii)	Dangerous	10%
3	Tyre tread depth not in accordance with requirements.	5.2.3(e)	Dangerous	8%
4	Emissions lambda coefficient outwith limits.	8.2.1.2(c)	Major	8%
5	Position lamp missing or inoperative.	4.2.1(a)(ii)	Major	7%
6	Suspension spring broken or seriously weakened.	5.3.1(b)(i)	Major	7%
7	Windscreen washers not providing sufficient fluid.	3.5(a)	Major	7%
8	Wiper blade missing or not clearing the windscreen.	3.4(b)(ii)	Major	6%
9	Tyre with a cut in excess of the requirements.	5.2.3(d)(i)	Major	6%
10	Brake pipe damaged or excessively corroded.	1.1.11(c)	Major	5%

Tests date range:

13th August 2021 to 12th August 2022

Contains public sector information licensed under the Open Government Licence v3