Audi A6 (2017) is 20 mm (0.79 inch) longer and 18 mm (0.71 inch) wider than Opel Insignia Country Tourer (2014).
Opel Insignia Country Tourer (2014) is 58 mm (2.28 inch) higher, 45 kg (99 lbs) lighter and has 10 liters (0.35 ft3) bigger cargo space than Audi A6 (2017).
