The data indicates that among the sampled Vauxhall Insignia Sports Tourer (2017-20), the majority of vehicles—approximately 66.7%—were manufactured in 2019, with the remaining 33.3% produced in 2018. Notably, there is no representation from 2020 in this sample. This suggests a higher prevalence or availability of 2019 models within this specific timeframe, potentially reflecting the model’s production peaks or market demand during that period.

The data indicates that all vehicles of the VAUXHALL INSIGNIA SPORTS TOURER (2017-20) 5DR SPORTS TOURER 1.6 TURBO D ECOTEC DPFR SS 110 EU6 TECH LINE NAV 6SPD model are equipped with a 1.598-litre engine capacity, and every vehicle uses diesel as its primary fuel type. This suggests a consistent engine and fuel configuration across the entire sample, highlighting a standardization that may be typical for this particular model and year.