Alfa Romeo Stelvio (2020) is 47 mm (1.85 inch) wider and 158 mm (6.22 inch) higher than Opel Insignia Sports Tourer (2014).
Opel Insignia Sports Tourer (2014) is 226 mm (8.90 inch) longer, 151 kg (333 lbs) lighter and has 35 liters (1.24 ft3) bigger cargo space than Alfa Romeo Stelvio (2020).