Mercedes GLA-Class (2017) is 351 mm (13.82 inch) longer, 54 mm (2.13 inch) wider, 167 mm (6.57 inch) higher and has 80 liters (2.83 ft3) bigger cargo space than Seat Ibiza (2017).
Seat Ibiza (2017) is 472 kg (1,041 lbs) lighter than Mercedes GLA-Class (2017).