Mercedes GLC-Class (2020) is 622 mm (24.49 inch) longer, 196 mm (7.72 inch) wider, 232 mm (9.13 inch) higher and has 67 liters (2.37 ft3) bigger cargo space than Seat Ibiza SC (2014).
Seat Ibiza SC (2014) is 1051 kg (2,317 lbs) lighter than Mercedes GLC-Class (2020).