The S350 is essentially the successor to the 300SD and it was imported to the US in the mid 90's. It retailed for about $60K if I remember correctly. You can find more info in the research section on www.cars.com

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2004 VW Jetta TDI (manual)

Past MB's: '96 E300D, '83 240D, '82 300D, '87 300D, '87 420SEL