A woman who was with her boyfriend at the Christmas market in Magdeburg has told local media she had her boyfriend in her arms when the car used in the attack came speeding towards them.
"He was hit and pulled away from my side. It was terrible," 32-year-old Nadine told the Bild newspaper.
Footage published on German media showed a black car striking a crowd of people at high speed and continuing to drive forward for hundreds of metres.
Nadine's boyfriend is said to have sustained injuries to his leg and head.