McLaren 570S (2018) is 74 mm (2.91 inch) wider and 244 kg (538 lbs) lighter than Opel Insignia Country Tourer (2017).
Opel Insignia Country Tourer (2017) is 383 mm (15.08 inch) longer, 311 mm (12.24 inch) higher and has 320 liters (11.30 ft3) bigger cargo space than McLaren 570S (2018).