Audi A4 Allroad (2014) is 110 mm (4.33 inch) longer and 141 mm (5.55 inch) wider than Nissan Sylphy (2020).
Nissan Sylphy (2020) is 15 mm (0.59 inch) higher, 455 kg (1,003 lbs) lighter and has 20 liters (0.71 ft3) bigger cargo space than Audi A4 Allroad (2014).
