Audi R8 (2015) is 88 mm (3.46 inch) wider than Opel Insignia Sports Tourer (2014).
Opel Insignia Sports Tourer (2014) is 468 mm (18.43 inch) longer, 268 mm (10.55 inch) higher, 35 kg (77 lbs) lighter and has 461 liters (16.28 ft3) bigger cargo space than Audi R8 (2015).
