Porsche

About Porsche Cars

Porsche ranks 33th out of 145 car manufacturers for MOT reliability, with an average pass rate of 92%. That's 10 points above the national average of 82%, making Porsche one of the more dependable brands on UK roads.

With 87 models across 33 years of data (1990 to 2022), there's a wide spread of 32 percentage points between the most and least reliable models. Choosing the right model matters significantly with Porsche.

Most and Least Reliable Porsche Models

The 911 Carrera 2 S leads the range with a 100% average pass rate from 114 tests. At the other end, the Turbo has the lowest at 68%. Overall, more than half of Porsche's models achieve above-average pass rates, which is a good sign for the brand.

Porsche Fuel Types

Porsche models in our data come in 67 petrol, 8 diesel, 5 hybrid, 10 electric variants. Porsche is among the manufacturers offering electric options in the UK market.

Click any model above to see detailed year-by-year reliability data, running cost breakdowns, and comparisons with similar cars. You can also enter a specific registration plate to get a full vehicle report with MOT history, mileage verification, and health score.