Chevrolet Spark (2014) is 534 kg (1,177 lbs) lighter than Mercedes GLA-Class (2018).
Mercedes GLA-Class (2018) is 735 mm (28.94 inch) longer, 236 mm (9.29 inch) wider, 62 mm (2.44 inch) higher and has 112 liters (3.96 ft3) bigger cargo space than Chevrolet Spark (2014).