The invention relates to a vehicle, especially a racing vehicle, having a drive unit (1) comprising an internal combustion engine, and at least one device for air to flow through or around, especially a device (32) which improves output and/or a cooler (16) of a cooling device. In order to improve the flow properties of the vehicle in a simple manner, the at least one device for air to flow through or around is located in the air-intake path (11) and/or the air outlet path (12) of a first compressor (9), preferably at least one device for air to flow through or around being located both in the air intake path (11) and in the air outlet path (12) of the first compressor (9), preferably at least one cooler (16) being located in the air intake path (11) and at least one output-increasing device (32) being located in the air outlet path (12).