BMW X7 (2020) is 238 mm (9.37 inch) longer, 144 mm (5.67 inch) wider, 292 mm (11.50 inch) higher and has 210 liters (7.42 ft3) bigger cargo space than Opel Insignia Country Tourer (2017).
Opel Insignia Country Tourer (2017) is 855 kg (1,885 lbs) lighter than BMW X7 (2020).