Mercedes GLC-Class (2014) is 130 mm (5.12 inch) wider and 139 mm (5.47 inch) higher than Nissan Sylphy (2018).
Nissan Sylphy (2018) is 9 mm (0.35 inch) longer, 855 kg (1,885 lbs) lighter and has 160 liters (5.65 ft3) bigger cargo space than Mercedes GLC-Class (2014).