Hyundai Sonata (2019) is 45 mm (1.77 inch) longer and 770 kg (1,698 lbs) lighter than Porsche Cayenne (2021).
Porsche Cayenne (2021) is 95 mm (3.74 inch) wider, 243 mm (9.57 inch) higher and has 188 liters (6.64 ft3) bigger cargo space than Hyundai Sonata (2019).
