Opel Adam (2017) is 22 mm (0.87 inch) wider, 1 mm (0.04 inch) higher, 99 kg (218 lbs) lighter and has 107 liters (3.78 ft3) bigger cargo space than Volkswagen CrossPolo (2020).
Volkswagen CrossPolo (2020) is 289 mm (11.38 inch) longer than Opel Adam (2017).