Hyundai Equus (2015) is 782 mm (30.79 inch) longer, 90 mm (3.54 inch) wider, 198 mm (7.80 inch) higher and has 310 liters (10.95 ft3) bigger cargo space than Porsche Cayman (2016).
Porsche Cayman (2016) is 689 kg (1,519 lbs) lighter than Hyundai Equus (2015).
