Alfa Romeo Giulia (2019) is 17 mm (0.67 inch) wider and 116 kg (256 lbs) lighter than Opel Insignia Country Tourer (2020).
Opel Insignia Country Tourer (2020) is 270 mm (10.63 inch) longer, 77 mm (3.03 inch) higher and has 90 liters (3.18 ft3) bigger cargo space than Alfa Romeo Giulia (2019).