The 2012 NASCAR Sprint Cup Series was the 64th season of NASCAR professional stock car racing in the United States and the 41st modern-era Cup season. The season started on February 18, 2012, at Daytona International Speedway, with the Budweiser Shootout, followed by the Daytona 500 on February 27. The season continued with the Chase for the Sprint Cup beginning on September 16 at Chicagoland Speedway and concluded with the Ford EcoBoost 400 on November 18 at Homestead-Miami Speedway.
During the 2011 season, NASCAR announced the Sprint Cup Series would be changing to fuel injection from carburetors, which had been used since NASCAR's founding in 1949. Sprint Nextel announced at the 2011 Awards Ceremony that they had extended their sponsorship of the series until 2016. Roger Penske won the Owners' Championship, while Brad Keselowski won the Drivers' Championship at the final race of the season. Chevrolet won the Manufacturers' Championship with 249 points. Keselowski became the first Dodge driver to win the championship since Richard Petty in 1975; he was also the last Dodge driver to do so, as 2012 was the manufacturer's final year in the Cup series. It was the first time since 2004 that the championship was won by someone other than Tony Stewart or Jimmie Johnson. Despite starting his season late, Stephen Leicht was the 2012 NASCAR Rookie of the Year after beating Josh Wise.[1]
2012 was the final season that the fifth-generation cars (also known as the Car of Tomorrow)–which debuted in the 2007 season–were used in competition; as the new Generation 6 cars were introduced for the 2013 season.