The automotive sector is related to many sectors and is an important sector in terms of the country's economy and employment creation. For this reason, the analysis of the profitability of the enterprises operating in the sector is carefully examined especially from the point of view of both business owners and managers and investors. One of the preferred methods in the literature for profitability analysis is Du Pont analysis. In this method, while calculating the return on assets and return on equity capital ratios of enterprises, the effect of net profit margin, asset turnover rate and equity multipliers on profitability rates is also revealed. In this study, the financial data of 8 automotive companies traded in BIST for the period covering the years 2018-2020 were evaluated. ROA and ROE calculations were examined by Du Pont analysis by using ratio analysis. Accordingly, net profit margin, asset turnover rate, return on assets, equity multiplier and return on equity were evaluated. As a result of the study, it was found that the net profit margins of the companies with the lowest return on equity (ROE) ratio were low