From the rear, the DeVille continues to carry the traditional Cadillac ambiance, but it looks much more contemporary. This look is highlighted at night when the LED taillights create a thin vertical line. The fins of yesteryear may be gone, but those twin vertical slashes still shout "Cadillac," loud and clear. LED lights also serve a practical propose: They are easier to see and light up much faster than normal incandescent lighting, giving drivers of following cars an extra fraction of a second warning. Which is all it takes, in some cases, to prevent a collision. The rear turn signals look quite distinctive and stand out brightly when blinking. Next Page