A driver turning onto a Queens street plowed into a pair of elderly people on Tuesday evening — killing an 80-year-old woman, cops said.

The driver, a 42-year-old woman, was turning left onto 251st Street from 63rd Avenue in Douglaston at about 6 p.m. when she crashed into the woman and an 84-year-old man, police said.

Both of the victims were rushed to North Shore University Hospital, where the woman, Xui Pu Xi, was pronounced dead.

The man is in stable condition with a leg injury, police said.

Police believe the pedestrians were crossing the street when they were struck.

It was not immediately clear if they were related.