Mercedes GLA-Class (2018) is 20 mm (0.79 inch) wider and 76 mm (2.99 inch) higher than Opel Astra Sports Tourer (2014).
Opel Astra Sports Tourer (2014) is 288 mm (11.34 inch) longer, 88 kg (194 lbs) lighter and has 105 liters (3.71 ft3) bigger cargo space than Mercedes GLA-Class (2018).
