Vehicle body frame and vehicle with same

A vehicle, comprising a vehicle body frame, wherein the vehicle body frame comprises:

• a front transverse beam;
• and
• a first front longitudinal beam and a second front longitudinal beam, the first front longitudinal beam and the second front longitudinal beam being disposed at an interval along a left-and-right direction, each of the first front longitudinal beam and the second front longitudinal beam comprising a longitudinal-beam rear-section front portion and a longitudinal-beam rear-section rear portion connected to each other, the longitudinal-beam rear-section front portion being connected to the front transverse beam, and an upper surface of the longitudinal-beam rear-section front portion and an upper surface of the front transverse beam being located in a same plane;
• and
• a central channel located behind the front transverse beam in a front-and-rear direction and connected to the front transverse beam,
• wherein each longitudinal-beam rear-section rear portion comprises a rear-section inner side portion connected to the central channel and the corresponding longitudinal-beam rear-section front portion and gradually tilting downward from front to rear.