Hyundai Elantra (2016) is 8 mm (0.31 inch) higher and 518 kg (1,142 lbs) lighter than Porsche Panamera (2019).
Porsche Panamera (2019) is 430 mm (16.93 inch) longer, 137 mm (5.39 inch) wider and has 90 liters (3.18 ft3) bigger cargo space than Hyundai Elantra (2016).
