'16 Cadillac ATS-V R

The Cadillac ATS-V.R GT3 is a grand touring race car built by Pratt & Miller for Cadillac Racing for use in Grand Touring racing. Designed and homologated for GT3 class racing, the ATS-V.R GT3 was introduced by Cadillac in late 2014. Designed mainly for competition in the Pirelli World Challenge (now known as GT World Challenge America), the car uses a 3.6L LF4.R twin-turbocharged V6 producing 600 horsepower. The ATS-V.R GT3 clinched the drivers championship in its first year of competition in the Pirelli World Challenge with Johnny OConnell; the car would stay competitive and win at least one race in each of the seasons it competed until 2017, after which the car was retired from competition as new rules dictated that factory teams were no longer allowed in the Pirelli World Challenge.