Engine and vehicle

The utility model discloses an engine and a vehicle. The engine comprises a cylinder cover and a first oil sprayer, the cylinder cover is provided with a first air inlet channel, and an avoiding groove is formed in the inner wall of the first air inlet channel; the oil injection end of the first oil injector communicates with the interior of the receding groove. According to the engine cylinder cover, the first air inlet channel is provided with the receding groove, the oil spraying end of the first oil sprayer communicates with the receding groove, and therefore the influence of the first oil sprayer on airflow in the first air inlet channel can be avoided, and oil mist can be mixed more evenly in the first air inlet channel. 本实用新型公开了一种发动机及车辆。该发动机包括：缸盖和第一喷油器，缸盖设有第一进气道，所述第一进气道的内壁设有避让槽；所述第一喷油器的喷油端连通于所述避让槽内。本申请的发动机缸盖的第一进气道设有避让槽，第一喷油器的喷油端连通于避让槽，从而能够避免第一喷油器对第一进气道内的气流的影响，以使油雾能够在第一进气道内混合的更加均匀。