Cars Mater-National is the second videogame in the Cars Videogame series.
The game focuses on the first ever Mater-National race held in Radiator Springs by Lightning McQueen and features an improved world as well as new characters. New characters featured are Emma, a small white and pink rally car from England, Gudmund, a cocky 1980 Audi Quattro rally car from Sweden who has loads of headlights and loves driving through caves at night, Otto, a German tuner car who doesn't understand the concept of speed limits, Koji, a red, grey and white Japanese drift car who loves drifting and Giovanni, a tough-looking but very nice red Ferrari Enzo from Italy. Ornament Valley, Radiator Springs, and Tailfin Pass have all been updated. In Radiator Springs, new rock formations have been cut, and Fillmore has opened a nature park. In Ornament Valley, there is a construction zone, and airport, and several new rock formations to explore. In Tailfin Pass, roads have been completely revamped, and there is a new mine and an abandoned western town to drive through.