Chevrolet Volt (2017) is 958 mm (37.72 inch) longer, 147 mm (5.79 inch) wider and has 49 liters (1.73 ft3) bigger cargo space than Volkswagen Up (2020).
Volkswagen Up (2020) is 38 mm (1.50 inch) higher and 841 kg (1,854 lbs) lighter than Chevrolet Volt (2017).