Audi A5 Sportback (2020) is 482 mm (18.98 inch) longer and 75 mm (2.95 inch) wider than Mazda 6 Atenza (2017).
Mazda 6 Atenza (2017) is 144 mm (5.67 inch) higher, 321 kg (708 lbs) lighter and has 56 liters (1.98 ft3) bigger cargo space than Audi A5 Sportback (2020).
