Morgan Plus 4
Reliability, running costs, and MOT data across 25 years from 2,221 real MOT tests.
Avg Pass Rate
92%
Total Tests
2,221
Best Year
2005 (100%)
Years Covered
25
About the Morgan Plus 4
The Morgan Plus 4 has been tested 2,221 times in 2026 MOT data across 25 model years (1990 to 2020), 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 2005 model is the most reliable with a 100% pass rate from 45 tests. The 1997 model has the lowest at 78%. With a 22 point spread, choosing the right year makes a big difference to reliability.
Reliability Trend
The MORGAN PLUS 4 has maintained consistent MOT pass rates across model years, varying by only 3 percentage points.
Mileage Across Years
The oldest model in our data (1990) averages 53,164 miles, while the newest (2020) averages 5,365 miles.
Estimated Running Costs
Based on 7,400 miles/year, current fuel prices, and MOT pass rate data. Insurance not included.
Full 2020 detailsHow reliable is the Morgan Plus 4?
Morgan Plus 4 by Year
Click any year to see detailed running costs, reliability data, and comparisons with similar cars.
| Year | Pass Rate | Tests | Avg Mileage | |
|---|---|---|---|---|
| 2020 | 98% | 48 | 5,365 mi | |
| 2019 | 93% | 151 | 7,875 mi | |
| 2018 | 92% | 114 | 11,589 mi | |
| 2017 | 92% | 114 | 13,580 mi | |
| 2016 | 93% | 161 | 12,093 mi | |
| 2015 | 98% | 184 | 14,339 mi | |
| 2014 | 90% | 136 | 16,843 mi | |
| 2013 | 91% | 88 | 15,786 mi | |
| 2012 | 86% | 94 | 14,944 mi | |
| 2011 | 96% | 97 | 21,860 mi | |
| 2010 | 95% | 94 | 19,481 mi | |
| 2009 | 93% | 84 | 23,651 mi | |
| 2008 | 96% | 77 | 29,476 mi | |
| 2007 | 98% | 117 | 28,763 mi | |
| 2006 | 88% | 57 | 28,948 mi | |
| 2005 | 100% | 45 | 27,806 mi | |
| 1999 | 83% | 64 | 41,745 mi | |
| 1998 | 97% | 67 | 32,891 mi | |
| 1997 | 78% | 138 | 32,610 mi | |
| 1996 | 96% | 50 | 35,348 mi | |
| 1995 | 95% | 44 | 42,044 mi | |
| 1994 | 90% | 52 | 34,490 mi | |
| 1993 | 82% | 60 | 37,123 mi | |
| 1992 | 92% | 38 | 41,377 mi | |
| 1990 | 94% | 47 | 53,164 mi |
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