Audi Q7 (2016) is 155 mm (6.10 inch) longer, 106 mm (4.17 inch) wider, 285 mm (11.22 inch) higher and has 520 liters (18.36 ft3) bigger cargo space than Opel Insignia Grand Sport (2020).
Opel Insignia Grand Sport (2020) is 695 kg (1,532 lbs) lighter than Audi Q7 (2016).
