Honda Accord (2018) is 466 mm (18.35 inch) longer, 45 mm (1.77 inch) wider and has 26 liters (0.92 ft3) bigger cargo space than Mercedes GLA-Class (2016).
Mercedes GLA-Class (2016) is 30 mm (1.18 inch) higher and 71 kg (157 lbs) lighter than Honda Accord (2018).