Humvee M1025

The HMMWV (High Mobility Multipurpose Wheeled Vehicle) M1025, or Humvee, is a military light armored utility vehicle which is owned by Rika Minami. The Humvee is driven by Shizuka Marikawa as she and the rest of the group escape from Rika's house, and it serves as their primary means of transportation until they reach the Takagi Estate.

Trivia
The HMMWV M1025 used in the series is equipped with a deep water fording kit that allows it to be submerged up to 60 inches in water.