Rationalisation of the model nomenclature was announced in November 2014 for future models.[34][35] The changes consolidate many confusing nomenclature and their placements in the model range such as CL-Class is now called the S-Class Coupé. The naming structure is divided into four categories: core, off-road vehicle/SUV, 4-door coupé, and roadster. AMG GT, and V-Class are unaffected by the change.