The second generation of Buick Invicta was introduced for the 1961 model year. The second generation Invicta was available as a coupe, sedan, wagon, or convertible, and was offered with a 6.0L or 6.6L V8 engine. A notable Invicta variant was the Wildcat, a two door hardtop that would be spun off into its own model. The Buick Invicta was in production until 1963.