With all the rear seats folded, the cargo space is up to 1543 L (54.5 ft³). The 2020 Audi e-tron Sportback 55 Quattro Progressiv's towing capacity is rated at 1800 kg (3968 lbs) / 590 kg (1301 lbs).
The 2021 Audi ... and rear seats. The A4 offers 368 L (13.0 ft³) of cargo space in the trunk. With all the rear seats folded, the cargo space is up to 962 L (34.0 ft³). The A4 40 TFSI Quattro ...