Morgan 4/4
Reliability, running costs, and MOT data across 29 years from 2,542 real MOT tests.
Avg Pass Rate
92%
Total Tests
2,542
Best Year
1992 (98%)
Years Covered
29
How reliable is the Morgan 4/4?
Morgan 4/4 by Year
| Year | Pass Rate | Tests | Avg Mileage |
|---|---|---|---|
| 2018 | 93% | 58 | 6,920 mi |
| 2017 | 97% | 72 | 7,979 mi |
| 2016 | 86% | 74 | 15,087 mi |
| 2015 | 93% | 56 | 9,762 mi |
| 2014 | 91% | 43 | 14,273 mi |
| 2013 | 98% | 40 | 23,620 mi |
| 2012 | 92% | 49 | 19,253 mi |
| 2011 | 93% | 59 | 22,869 mi |
| 2010 | 85% | 67 | 23,495 mi |
| 2009 | 97% | 64 | 27,310 mi |
| 2008 | 92% | 71 | 25,075 mi |
| 2007 | 92% | 48 | 22,160 mi |
| 2006 | 90% | 101 | 25,512 mi |
| 2005 | 94% | 36 | 34,902 mi |
| 2004 | 85% | 101 | 32,631 mi |
| 2003 | 92% | 95 | 27,848 mi |
| 2002 | 93% | 146 | 31,267 mi |
| 2001 | 90% | 123 | 31,005 mi |
| 2000 | 92% | 190 | 29,938 mi |
| 1999 | 88% | 225 | 31,196 mi |
| 1998 | 86% | 196 | 37,758 mi |
| 1997 | 90% | 147 | 26,958 mi |
| 1996 | 96% | 126 | 36,842 mi |
| 1995 | 90% | 88 | 35,940 mi |
| 1994 | 90% | 70 | 39,016 mi |
| 1993 | 91% | 45 | 39,520 mi |
| 1992 | 98% | 56 | 46,542 mi |
| 1991 | 88% | 60 | 45,038 mi |
| 1990 | 92% | 36 | 38,714 mi |
Checking a specific Morgan 4/4?
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About the Morgan 4/4
The Morgan 4/4 has been tested 2,542 times in 2024 MOT data across 29 model years (1990 to 2018), with an average pass rate of 92%. That's comfortably above the national average of 82%, making it a reliable choice. Available as petrol.
Best and Worst Years
The 1992 model is the most reliable with a 98% pass rate from 56 tests. The 2004 model has the lowest at 85%. The 13 point spread between years means reliability varies somewhat, but no year is dramatically different.
Reliability Trend
The MORGAN 4/4 has maintained consistent MOT pass rates across model years, varying by only 0 percentage points.
Mileage Across Years
The oldest model in our data (1990) averages 38,714 miles, while the newest (2018) averages 6,920 miles.
Click any year in the table above to see detailed running costs, individual reliability data, and comparisons with similar cars.