10 problems have been reported for the 2005 Chevrolet Express 1500. The following chart shows the 7 most common problems for 2005 Chevrolet Express 1500. The number one most common problem is related to the vehicle's service brakes, hydraulic with 4 problems. The second most common problem is related to the vehicle's power train (1 problem).
| Problem Category | Number of Problems |
|---|---|
| Service Brakes | |
| Power Train | |
| Air Bag | |
| Engine And Engine Cooling | |
| Visibility | |
| Exterior Lighting | |
| Electrical 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 2005 Chevrolet Express 1500 in the United States are 27,516 units [1]. If the total number of problems reported by Chevrolet Express 1500 owners in the last 17 years is 10, and the age of the vehicle is 17, the PPMY index can then be calculated as
PPMY Index = 10 / 27,516 / 17 * 1000 = 0.02.
For more information, refer to this page: A study of reliability comparison across Chevrolet Express 1500 model year vehicles.
The following chart shows the number of problems reported during each of the service years since the debut of the 2005 Chevrolet Express 1500 in 2005.
| Service Year | Number of Problems |
|---|---|
| 2022 | |
| 2021 | |
| 2020 | |
| 2019 | |
| 2018 | |
| 2017 | |
| 2016 | |
| 2015 | |
| 2014 | |
| 2013 | |
| 2012 | |
| 2011 | |
| 2010 | |
| 2009 | |
| 2008 | |
| 2007 | |
| 2006 | |
| 2005 |
When making the decision between buying a new or used Chevrolet Express 1500, the following table can be used to compare the 2005 Chevrolet Express 1500 with the Chevrolet Express 1500 from other model years. Note that the number of problems reported for the 2005 Express 1500 is 10 while the average number of problems reported for the 16 model years of the Chevrolet Express 1500 is 7.