Audi A7 (2019) is 213 kg (470 lbs) lighter than Mercedes X-Class (2020).
Mercedes X-Class (2020) is 367 mm (14.45 inch) longer, 12 mm (0.47 inch) wider, 399 mm (15.71 inch) higher and has 625 liters (22.07 ft3) bigger cargo space than Audi A7 (2019).