The Century received a complete redesign in April 1997, although the new model was visually very similar to the previous generation. This model is powered by a 280 PS (206 kW; 276 hp) 5.0 L 1GZ-FE V12, initially with a 4-speed automatic, until a 6-speed "intelligent" transmission arrived in 2005. It also features air suspension. The Century remains the first and only Japanese front-engine, rear-wheel-drive production car equipped with a V12, and it is Toyota's first V12 engine. As this is a top level luxury flagship, private owners are comfortable with the yearly road tax bill.
The vehicles' interiors are usually ordered in wool cloth, rather than the leather seen in many luxury cars; leather is not as quiet as cloth when sat upon. The vehicle interior colors are limited to medium brown, light brown, burgundy, gray or royal blue inside, with a choice of five exterior colors including black. The Century is distinguished by different paint options than the rest of the Toyota line-up, and color choices have culturally significant names. They are Kamui Eternal Black (カムイ), Mashū Shrine Blue Mica (摩周湖), Rinpo Glorious Gray Metallic (鸞), Seika Radiant Silver Metallic (精華) and Seiun Cloud Demure Blue Mica Metallic (彩雲). The painting of each car is one of the most detailed in the manufacturing process. It involves hand painting, followed by wet sanding by hand, then hand polishing to a mirror finish. The Century has seven layers of paint used to complete the mirror like appearance. Vehicles primarily intended for livery service usually have leather interiors in gray, for easier interior cleaning and durability. White lace curtains are usually installed in the rear window, instead of tinted windows, which are perceived to attract unwarranted attention. The passengers usually like to be seen in a Century, despite Asian tendencies for modesty.