The next generation of Cadillac's V-Series elite, high-performance cars began with the introduction of an all-new race car, the Cadillac ATS-V.R. Set to begin competition in 2015, Cadillac debuted the new race car at the Circuit of the Americas, one of country's pre-eminent racing venues. The ATS-V.R is the racing extension of the upcoming 2016 Cadillac ATS-V Coupe, which channels more than a decade of V-Series engineering experience into the brand's first compact performance model. The ATS-V Coupe debuted, along with the ATS-V sedan, at the 2014 Los Angeles Auto Show.
The new, up-to-600-horsepower ATS-V.R meets international FIA GT3 specifications, a highly coveted pedigree that allows it to potentially run in more than 30 different GT series around the world. Other marques in this ultra-competitive racing class include Aston Martin, Audi, Bentley, BMW, Ferrari, Lamborghini, McLaren and Porsche. The FIA is the governing body for worldwide motorsport, with the GT3 class representing a specific set of specifications for racing cars based on production models.
Source: Cadillac Press Release