Audi A6 Avant (2017) is 328 mm (12.91 inch) longer, 115 mm (4.53 inch) wider and has 55 liters (1.94 ft3) bigger cargo space than Nissan Sylphy (2015).
Nissan Sylphy (2015) is 34 mm (1.34 inch) higher and 460 kg (1,014 lbs) lighter than Audi A6 Avant (2017).
