Cadillac XT5 (2016) is 391 mm (15.39 inch) longer, 99 mm (3.90 inch) wider, 181 mm (7.13 inch) higher and has 429 liters (15.15 ft3) bigger cargo space than Mercedes GLA-Class (2016).
Mercedes GLA-Class (2016) is 536 kg (1,182 lbs) lighter than Cadillac XT5 (2016).