It has been a long time since a diesel sedan tried to hold its ground in the luxury segment. Most brands have moved on, chasing silence, electrification, and downsized petrols. And yet, the Mercedes-Benz E 220d arrives without apology. Not to dominate a crowded field but to stand alone in one that has almost vanished.… Continue reading MERCEDES-BENZ E 220d: The lone ranger of luxury diesels