The 2007 Dodge Dealers 400 was the twenty-eighth stock car race of the 2007 NASCAR Nextel Cup Series and the second in the ten-race season-ending Chase for the Nextel Cup. It was held on September 23, 2007 at Dover International Speedway in Dover, Delaware before a crowd of 137,000. Roush Fenway Racing driver Carl Edwards won the 400-lap race starting from fifteenth position. His teammate Greg Biffle finished second and Dale Earnhardt Jr. took third.