Kia Stinger (2016) is 406 mm (15.98 inch) longer and 66 mm (2.60 inch) wider than Mercedes GLA-Class (2016).
Mercedes GLA-Class (2016) is 94 mm (3.70 inch) higher, 342 kg (754 lbs) lighter and has 15 liters (0.53 ft3) bigger cargo space than Kia Stinger (2016).