Porsche MOT data
Porsche records an 89.6% MOT pass rate across 918,861 tests and 30 models with published data. The range is wide: the macan passes 93.4% of the time while the 944 manages 80.8%. Select a model for a full breakdown by year, mileage and failure area.
30
Models with data
918,861
MOT tests analysed
89.6%
Pass rate
10.4%
Fail rate
Porsche models
Porsche 911
90.3%
Pass
9.7%
Fail
Porsche Boxster
86.2%
Pass
13.8%
Fail
Porsche Cayenne
88.3%
Pass
11.7%
Fail
Porsche macan
93.4%
Pass
6.6%
Fail
Porsche Cayman
91.3%
Pass
8.7%
Fail
Porsche Panamera
90.1%
Pass
9.9%
Fail
Porsche 944
80.8%
Pass
19.2%
Fail
Porsche Taycan 4S 93Kwh
92.1%
Pass
7.9%
Fail
Porsche 924
78.3%
Pass
21.7%
Fail
Porsche 928 S
82.6%
Pass
17.4%
Fail
Porsche Taycan
91.9%
Pass
8.1%
Fail
Porsche Taycan 4X2
92.1%
Pass
7.9%
Fail
Porsche 968
87.2%
Pass
12.8%
Fail
Porsche 911 Carrera
94.8%
Pass
5.2%
Fail
Porsche 718 Cayman Gt4
96.8%
Pass
3.2%
Fail
Porsche 911 S
95.8%
Pass
4.2%
Fail
Porsche Taycan 4S 79Kwh
92.7%
Pass
7.3%
Fail
Porsche Taycan S
92.1%
Pass
7.9%
Fail
Porsche Taycan 4S Cross Turismo
91.9%
Pass
8.1%
Fail
Porsche Carrera
85.8%
Pass
14.2%
Fail
Porsche Cayman S
91.0%
Pass
9.0%
Fail
Porsche 911 Carrera 4
92.1%
Pass
7.9%
Fail
Porsche Panamera D V6
86.3%
Pass
13.7%
Fail
Porsche Carrera Gt
89.4%
Pass
10.6%
Fail
Porsche 911 Carrera S
93.9%
Pass
6.1%
Fail
Porsche Cayenne S E-Hybrid
95.2%
Pass
4.8%
Fail
Porsche 928
85.5%
Pass
14.5%
Fail
Porsche 911 Carrera 4S
92.0%
Pass
8.0%
Fail
Porsche Cayenne S
81.3%
Pass
18.7%
Fail
Porsche Carrera Coupe
88.0%
Pass
12.0%
Fail
Methodology & source. Based on 918,861 MOT tests. Dataset: DVSA MOT testing data (2021,2022,2023,2024,2025). Data last updated 2026-07-27. Figures reflect MOT-testable defects only — read the methodology for how these are calculated and what they don't measure.