Buick Encore GX (2020) is 14 mm (0.55 inch) wider, 335 mm (13.19 inch) higher, 33 kg (73 lbs) lighter and has 503 liters (17.76 ft3) bigger cargo space than Porsche Cayman (2015).
Porsche Cayman (2015) is 24 mm (0.94 inch) longer than Buick Encore GX (2020).