6 problems have been reported for the 2021 Mini Cooper. The following chart shows the 5 most common problems for 2021 Mini Cooper. The number one most common problem is related to the vehicle's electrical system with 2 problems. The second most common problem is related to the vehicle's air bags (1 problem).
| Problem Category | Number of Problems |
|---|---|
| Electrical System | |
| Air Bag | |
| Steering | |
| Tire | |
| Other Fuel System |
In our research we use the PPMY index to compare the reliability of vehicles. The PPMY index of a certain model is defined as the problems reported per thousand vehicles per Year. The total sales of the 2021 Mini Cooper in the United States are 4,840 units [1]. If the total number of problems reported by Mini Cooper owners in the last 3 years is 6, and the age of the vehicle is 3, the PPMY index can then be calculated as
PPMY Index = 6 / 4,840 / 3 * 1000 = 0.41.
For more information, refer to this page: A study of reliability comparison across Mini Cooper model year vehicles.
The following chart shows the number of problems reported during each of the service years since the debut of the 2021 Mini Cooper in 2021.
| Service Year | Number of Problems |
|---|---|
| 2024 | |
| 2023 | |
| 2022 | |
| 2021 |
When making the decision between buying a new or used Mini Cooper, the following table can be used to compare the 2021 Mini Cooper with the Mini Cooper from other model years. Note that the number of problems reported for the 2021 Cooper is 6 while the average number of problems reported for the 24 model years of the Mini Cooper is 113.
| Model Year | Number of Problems |
|---|---|
| 2024 Cooper | |
| 2023 Cooper | |
| 2022 Cooper | |
| 2021 Cooper | |
| 2020 Cooper | |
| 2019 Cooper | |
| 2018 Cooper | |
| 2017 Cooper | |
| 2016 Cooper | |
| 2015 Cooper | |
| 2014 Cooper | |
| 2013 Cooper | |
| 2012 Cooper | |
| 2011 Cooper | |
| 2010 Cooper | |
| 2009 Cooper | |
| 2008 Cooper | |
| 2007 Cooper | |
| 2006 Cooper | |
| 2005 Cooper | |
| 2004 Cooper | |
| 2003 Cooper | |
| 2002 Cooper | |
| 2001 Cooper |