Lexus IS (2016) is 530 kg (1,168 lbs) lighter than Porsche Cayenne (2020).
Porsche Cayenne (2020) is 189 mm (7.44 inch) longer, 143 mm (5.63 inch) wider, 258 mm (10.16 inch) higher and has 279 liters (9.85 ft3) bigger cargo space than Lexus IS (2016).