Я в мерсах не силён, но помойму это не sportline , а номера зачётные! Moment of history: "Much bigger news came with the 1992 models and the introduction of V8 power to the midsize Mercedes. The new, mainstream 400E sedan had the 268-horsepower, 4.2-liter, DOHC V8 from the larger S-Class sedan under its hood. Meanwhile, the glorious limited-production Porsche-built 500E was also introduced with the 500SL's 5.0-liter, DOHC V8 between its specially flared fenders. With 322 horsepower on board, the 500E was easily the most powerful midsize Mercedes ever and the quickest sedan of any size the company had ever built." хмм...