Mazda Rx-7
Reliability, running costs, and MOT data across 15 years from 893 real MOT tests.
Avg Pass Rate
88%
Total Tests
893
Best Year
1996 (100%)
Years Covered
15
How reliable is the Mazda Rx-7?
Mazda Rx-7 by Year
| Year | Pass Rate | Tests | Avg Mileage |
|---|---|---|---|
| 2007 | 95% | 38 | 87,678 mi |
| 2006 | 81% | 36 | 65,339 mi |
| 2005 | 86% | 70 | 84,482 mi |
| 2004 | 96% | 68 | 61,591 mi |
| 2003 | 97% | 110 | 72,480 mi |
| 2000 | 79% | 43 | 64,823 mi |
| 1999 | 84% | 51 | 63,297 mi |
| 1998 | 80% | 44 | 66,278 mi |
| 1996 | 100% | 32 | 69,028 mi |
| 1995 | 96% | 57 | 69,661 mi |
| 1994 | 88% | 33 | 69,342 mi |
| 1993 | 83% | 104 | 84,869 mi |
| 1992 | 89% | 76 | 76,722 mi |
| 1991 | 82% | 34 | 70,478 mi |
| 1990 | 86% | 97 | 85,348 mi |
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About the Mazda Rx-7
The Mazda Rx-7 has been tested 893 times in 2024 MOT data across 15 model years (1990 to 2007), with an average pass rate of 88%. That's comfortably above the national average of 82%, making it a reliable choice. Available as petrol.
Best and Worst Years
The 1996 model is the most reliable with a 100% pass rate from 32 tests. The 2000 model has the lowest at 79%. With a 21 point spread, choosing the right year makes a big difference to reliability.
Reliability Trend
The MAZDA RX-7 has maintained consistent MOT pass rates across model years, varying by only 2 percentage points.
Mileage Across Years
The oldest model in our data (1990) averages 85,348 miles, while the newest (2007) averages 87,678 miles.
Compared to the Mazda brand average of 81%, the Rx-7 performs 7 points better, making it one of the more reliable options in the Mazda range.
Click any year in the table above to see detailed running costs, individual reliability data, and comparisons with similar cars.