Mazda CX-30 (2015) is 123 mm (4.84 inch) higher, 395 kg (871 lbs) lighter and has 355 liters (12.54 ft3) bigger cargo space than Mercedes CLS-Class (2016).
Mercedes CLS-Class (2016) is 545 mm (21.46 inch) longer and 87 mm (3.43 inch) wider than Mazda CX-30 (2015).