For decades, drivers have relied on the familiar markings of a gear selector to guide every journey. Whether in manual cars with numbered gears and reverse, or automatics labeled “P,” “R,” “N,” and “D,” these simple letters became second nature. Yet in some older vehicles, there was an extra marking—“E”—that often puzzled newer generations. Its quiet disappearance reflects more than just a design change; it signals how driving itself has evolved.
The “E” stood for “Economy,” a mode designed to help drivers conserve fuel. When engaged, it subtly changed how the car behaved—shifting gears earlier, lowering engine speed, and softening throttle response to discourage sudden acceleration. At a time when fuel efficiency was becoming a growing concern, this feature gave drivers a practical way to adjust their habits without needing deep mechanical knowledge. It was a hands-on solution from an era when drivers were more directly involved in how their cars performed.
