Cadillac SRX (2016) is 559 mm (22.01 inch) longer, 130 mm (5.12 inch) wider, 234 mm (9.21 inch) higher and has 196 liters (6.92 ft3) bigger cargo space than Mercedes A-Class (2014).
Mercedes A-Class (2014) is 534 kg (1,177 lbs) lighter than Cadillac SRX (2016).