Acura MDX (2014) is 500 mm (19.69 inch) longer, 227 mm (8.94 inch) wider, 201 mm (7.91 inch) higher and has 25 liters (0.88 ft3) bigger cargo space than Chevrolet Sonic (Sedan) (2017).
Chevrolet Sonic (Sedan) (2017) is 530 kg (1,168 lbs) lighter than Acura MDX (2014).