Mercedes GLC-Class (2017) is 190 mm (7.48 inch) wider and 149 mm (5.87 inch) higher than Nissan Sylphy (2019).
Nissan Sylphy (2019) 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 (2017).