Engine hood assembly and vehicle

The utility model provides an engine hood assembly and a vehicle, the engine hood assembly comprises an engine hood inner plate, a lock catch mounting plate, an engine hood outer plate and a supporting bracket, the lock catch mounting plate is arranged on the upper surface of the engine hood inner plate, and the lock catch mounting plate is provided with a first reinforcing rib extending in the front-back direction; the engine hood outer plate is connected with the engine hood inner plate; the supporting support comprises a supporting plate located above the lock catch mounting plate at intervals and supporting legs connected between the supporting plate and the engine hood inner plate, and the supporting plate is connected to the lower surface of the engine hood outer plate. The vehicle comprises the engine hood assembly. According to the engine hood assembly and the vehicle, the reinforcing ribs extending in the front-back direction are additionally arranged on the lock catch mounting plate, the deformation