Hello, I am thinking of buying a Seat Leon III ST (built in 2016-2017). Since the Seat Leon III ST Facelift was also available during this period, I would be interested to know if the Facelift variant has been significantly improved. Generally, I thought that the longer a model is on the market, the more initial childhood diseases are eliminated by the manufacturer. About information about the improvements or possible deterioration of the Seat Leon III ST Facelift as well as about purchases I would be happy to recommend one of the two variants.