The 2003 Chevrolet Venture is available as a 4-door, 7-seat passenger van. Starting at $24,040, the 2003 Chevrolet Venture Base FWD Extended Passenger is powered by a 3.4L, 6-cylinder engine mated to an automatic transmission that returns an EPA estimated 19-mpg in the city and 26-mpg on the highway. The top of the line 2003 Chevrolet Venture FWD Extended Cargo, priced at $22,440, is powered by a 3.4L, 6-cylinder engine mated to an automatic transmission that returns an EPA estimated 19-mpg in the city and 26-mpg on the highway.