Citroen C4 (2017) is 115 kg (254 lbs) lighter than Mercedes GLA-Class (2015).
Mercedes GLA-Class (2015) is 88 mm (3.46 inch) longer, 15 mm (0.59 inch) wider, 5 mm (0.20 inch) higher and has 13 liters (0.46 ft3) bigger cargo space than Citroen C4 (2017).