Based on the available data for the DS AUTOMOBILES DS4 (2015-15) 5DR Hatchback 2.0 BlueHDi DPF RS SS 150 EU6 DSPORT 6SPD, all vehicles in the sample were manufactured in the year 2015. This indicates a uniform production year for this model within the dataset, highlighting its age and manufacturing consistency. There are no variations or additional years represented in this data snapshot.

The data indicates that all samples of the DS AUTOMOBILES DS4 (2015-15) 5DR Hatchback 2.0 BlueHDI DPF RS SS 150 EU6 DSPORT 6SPD are equipped with a 1.997-liter engine capacity, covering 100% of the vehicles analyzed. Additionally, there is a complete (100%) preference for diesel as the primary fuel type. This suggests a uniformity in engine specifications and fuel choice among these vehicles, reflecting standard manufacturing specifications for this model and year.