MOT Stats

Porsche

Model	Tests	Pass rate	Most common fail reason
60	2	100%	n/a
356	41	92.68%	Windscreen washers not providing sufficient fluid.
356A	4	100%	n/a
356B	5	100%	n/a
356C	2	100%	n/a
718	2	100%	n/a
911	43,520	87.03%	Headlamp aim outwith limits.
911 Turbo	142	89.44%	Brake pipe damaged or excessively corroded.
911S	12	75%	Anti-lock braking system warning device shows system malfunction.
911T	12	83.33%	Shock absorber disfunctional or leaking severely.
912	52	88.46%	Position lamp missing or inoperative.
914	24	79.17%	Headlamp aim outwith limits.
918	1	100%	n/a
924	725	70.9%	Windscreen washers not providing sufficient fluid.
928	808	77.97%	Headlamp aim outwith limits.
944	2,290	72.4%	Windscreen washers not providing sufficient fluid.
959	6	66.67%	Anti-lock braking system warning device shows system malfunction.
968	495	81.21%	Headlamp aim outwith limits.
993	11	72.73%	Electrical wiring insecure.
997	16	93.75%	Tyre tread depth not in accordance with requirements.
1600 super	1	100%	n/a
Boxster	30,379	82.09%	Emissions lambda coefficient outwith limits.
Carrera	561	82.71%	Headlamp aim outwith limits.
Carrera GT	223	89.69%	Tyre with a lump, bulge or tear.
Cayenne	23,363	83.35%	Tyre with a lump, bulge or tear.
Cayman	12,082	89.21%	Position lamp missing or inoperative.
GT3 RS	4	100%	n/a
Macan	17,150	92.91%	Tyre with a cut in excess of the requirements.
Panamera	5,713	88.73%	Tyre with a lump, bulge or tear.
Speedster	26	76.92%	Windscreen washers not providing sufficient fluid.

Tests: 137,672

Average Porsche pass rate: 85.89%

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	9%
4	Position lamp missing or inoperative.	4.2.1(a)(ii)	Major	8%
5	Wiper blade missing or not clearing the windscreen.	3.4(b)(ii)	Major	7%
6	Windscreen washers not providing sufficient fluid.	3.5(a)	Major	7%
7	Emissions lambda coefficient outwith limits.	8.2.1.2(c)	Major	6%
8	Tyre with a cut in excess of the requirements.	5.2.3(d)(i)	Major	6%
9	Suspension spring broken or seriously weakened.	5.3.1(b)(i)	Major	6%
10	Brake pipe damaged or excessively corroded.	1.1.11(c)	Major	6%

Tests date range: 3rd April 2020 to 2nd April 2021

Contains public sector information licensed under the Open Government Licence v3