ROADMASTER-SERIES 70-Buick's master of the road was a large car that continued basically unchanged from 1946. A new grille, shared with other series, was used. Exterior trim continued to be the same as used on the Super, except that the Roadmaster's longer wheelbase and front dog house required longer moldings ahead of the doors. Standard equipment was the same as found on the Super, but richer interior fabrics were used. Two-tone neutral colored instrument panels were employed, except on convertibles, which had body colored panels. The Roadmaster name appeared in red-filled script on a chrome button within the bumper guard crossbars, front and rear.