Audi Q5 (2015) is 42 mm (1.65 inch) wider and 142 mm (5.59 inch) higher than Opel Insignia Sports Tourer (2014).
Opel Insignia Sports Tourer (2014) is 284 mm (11.18 inch) longer, 195 kg (430 lbs) lighter and has 20 liters (0.71 ft3) bigger cargo space than Audi Q5 (2015).