Porsche 944
Reliability, running costs, and MOT data across 3 years from 2,234 real MOT tests.
Avg Pass Rate
86%
Total Tests
2,234
Best Year
1992 (89%)
Years Covered
3
How reliable is the Porsche 944?
Porsche 944 by Year
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About the Porsche 944
The Porsche 944 has been tested 2,234 times in 2024 MOT data across 3 model years (1990 to 1992), with an average pass rate of 86%. That's slightly above the national average of 82%. Available as petrol.
Best and Worst Years
The 1992 model is the most reliable with a 89% pass rate from 462 tests. The 1991 model has the lowest at 83%. The 6 point spread between years means reliability varies somewhat, but no year is dramatically different.
Reliability Trend
The PORSCHE 944 has maintained consistent MOT pass rates across model years, varying by only 1 percentage points.
Mileage Across Years
The oldest model in our data (1990) averages 125,016 miles, while the newest (1992) averages 116,977 miles. Older models have covered serious mileage, so suspension and drivetrain wear are worth checking.
Compared to the Porsche brand average of 92%, the 944 is 6 points lower, placing it among the less reliable Porsche models.
Click any year in the table above to see detailed running costs, individual reliability data, and comparisons with similar cars.