Chevrolet Sonic (Sedan) (2017) is 221 mm (8.70 inch) higher, 249 kg (549 lbs) lighter and has 277 liters (9.78 ft3) bigger cargo space than Porsche 911 (2015).
Porsche 911 (2015) is 74 mm (2.91 inch) longer and 73 mm (2.87 inch) wider than Chevrolet Sonic (Sedan) (2017).
