Vehicle chassis and vehicle

The utility model is suitable for the field of vehicles, and provides a vehicle chassis and a vehicle, the vehicle chassis comprises a chassis body and a battery, the battery comprises a box body, a cover plate and a battery monomer, the cover plate and the box body are fixedly connected and jointly define a containing cavity, and the battery monomer is contained in the containing cavity; the cover plate is one of a casting, a profile part and a sheet metal part, and the cover plate is further fixedly connected to the chassis body through a fastening connection structure. According to the vehicle chassis and the vehicle, the safety of the battery can be improved, and the situation that the cruising ability of the battery is weakened due to the fact that the arrangement space of the battery is compressed is avoided.