A woman is fighting for her life after getting hit by a car on the Upper West Side this morning, authorities said.

The victim was on Central Park West and West 102nd Street at 6:45 a.m. when she was struck by a Nissan Murano, witnesses and fire department officials said.

“I saw her on the floor in the middle of the street,” said a doorman at a nearby building. “I heard somebody scream and a woman yelling for help.”

She was rushed to St. Lukes Hospital where she is in serious condition, sources said.