The data for the Volkswagen Jetta (2005-11) 4dr saloon 2.0 TDI SE DSG Auto indicates that virtually all vehicles in the sample are equipped with a 1.968-liter engine, accounting for 99.4%. Only a small fraction (0.6%) have a 1.896-liter engine. Notably, every vehicle in the dataset runs on diesel fuel, reflecting a consistent fuel type preference for this model. The dominance of the 2.0-liter engine and exclusively diesel fuel suggests that this configuration is the standard or most common among these vehicles.