The fan-favorite flagship authored a chapter of automotive history that can't be skippedLAST STAND Lexus accidentally announces it’s killing off its first ever model as it reveals ‘final year’ editionONE of the most revolutionary and beloved luxury car models of all time has seemingly begun its swan song. The Heritage Edition LS 500 will be limited to just 250 units made available in the United States. At the time, Mercedes-Benz and BMW had a stranglehold on the luxury market, especially in the US. Even Lexus' luxury competitors are having their own issues, such as BMW's latest recall for 200,000 vehicles which are at risk of going up in flames. 5 Lexus LS front end Credit: Alamy5 Lexus LS front 3/4 shot Credit: Alamy