Tychy is a city in Silesia in southern Poland, approximately 20 kilometres (12 mi) south of Katowice. Situated on the southern edge of the Upper Silesian industrial district, the city borders Katowice to the north, Mikołów to the west, Bieruń to the east and Kobiór to the south. The Gostynia river, a tributary of the Vistula, flows through Tychy.

The Lancia Ypsilon is a supermini (B-segment) manufactured and marketed by Lancia, currently in its fourth generation and as of 2024, the marque's only model. The Ypsilon was released in 1995, as a larger and more expensive replacement to the Y10. Between 1995 and 2005, Lancia produced more than 870,000 Ypsilons in the Melfi plant in the Potenza region.