The present disclosure relates to a radio receiving device for a vehicle, having a first signal processing unit, which comprises an MRC module for combining a plurality of synchronized analog intermediate frequency signals into one combined analog intermediate frequency signal and a demodulator for extracting a useful signal from the combined analog intermediate frequency signal. The present disclosure further relates to a radio receiving system and a method for a vehicle-to-vehicle communication, and/or for receiving a radio signal from a stationary radio transmitter.