The 2003 Chevrolet Blazer is available as a 2-door, 4-seat sport utility. Starting at $22,845, the 2003 Chevrolet Blazer Xtreme 4x2 2dr is powered by a 4.3L, 6-cylinder engine mated to a manual transmission that returns an EPA estimated 16-mpg in the city and 22-mpg on the highway. The top of the line 2003 Chevrolet Blazer 4x4 2dr, priced at $23,745, is powered by a 4.3L, 6-cylinder engine mated to a manual transmission that returns an EPA estimated 14-mpg in the city and 17-mpg on the highway.