18. 1987 Buick LeSabre: First with Keyless Entry
The 1987 Buick LeSabre was a pioneer in convenience, offering one of the earliest keyless entry systems in a production car.
This feature made it easier and safer for drivers to access their vehicles, setting a new expectation for automotive security and user-friendliness.
Today, keyless entry is nearly universal, but it began with forward-thinking models like the LeSabre.
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