Audi A8 (2017) is 259 mm (10.20 inch) longer and 89 mm (3.50 inch) wider than Opel Insignia Country Tourer (2015).
Opel Insignia Country Tourer (2015) is 40 mm (1.57 inch) higher, 417 kg (919 lbs) lighter and has 35 liters (1.24 ft3) bigger cargo space than Audi A8 (2017).
