Generation four of Ford's Taurus goes out of its way to undo the loopie stylistic oddities of generation three. The basic form of the all-new 2000 Taurus is sleek and fresh. The foregoing model's fixation with ovals, ovals, ovals is replaced by an attractive contemporary appearance that confidently leads the way to Ford's future. But the 2000 Taurus is more than just a styling exercise. Upgraded powertrains provide vigorous response. Its handling, while suitably smooth and comfortable, deliver