Audi A8 (2014) is 308 mm (12.13 inch) longer, 56 mm (2.20 inch) wider, 26 kg (57 lbs) lighter and has 25 liters (0.88 ft3) bigger cargo space than Nissan CrossCabriolet (2020).
Nissan CrossCabriolet (2020) is 222 mm (8.74 inch) higher than Audi A8 (2014).
