Feb 27 : Cadillac's first Formula One car will be named MAC-26 in honour of U.S. motor racing great and 1978 world champion Mario Andretti, the team said on Friday. Andretti, who celebrates his 86th birthday on Saturday, is on the board of the General Motors-backed U.S. team that will be the 11th outfit on the grid when the season starts in Australia on March 8. He was also a key figure in securing the slot, after opposition from existing teams to an initial attempt led by Andretti's son