2017, with the second generation still available and updated as the GL8 Legacy. Both the third generation GL8 and GL8 Legacy received a facelift with the third generation GL8 receiving an Avenir luxury variant.

The fourth-generation is marketed simply as Century was launched in 2022, with the GL8 Legacy (second generation) and GL8 ES and Avenir (third generation) models both available and updated to be sold alongside the Century, resulting in a 3-generation lineup with the latter two generations