Chevrolet Cobalt (2015) is 201 mm (7.91 inch) wider and 750 kg (1,653 lbs) lighter than INFINITI QX50 (2018).
INFINITI QX50 (2018) is 152 mm (5.98 inch) longer, 58 mm (2.28 inch) higher and has 134 liters (4.73 ft3) bigger cargo space than Chevrolet Cobalt (2015).