Mercedes GLA-Class (2017) is 795 mm (31.30 inch) longer, 188 mm (7.40 inch) wider, 70 mm (2.76 inch) higher and has 216 liters (7.63 ft3) bigger cargo space than Renault Twingo (2020).
Renault Twingo (2020) is 380 kg (838 lbs) lighter than Mercedes GLA-Class (2017).