Audi Q5 (2017) is 33 mm (1.30 inch) wider and 143 mm (5.63 inch) higher than Opel Insignia Sports Tourer (2017).
Opel Insignia Sports Tourer (2017) is 250 mm (9.84 inch) longer, 135 kg (298 lbs) lighter and has 10 liters (0.35 ft3) bigger cargo space than Audi Q5 (2017).