Kia Niro EV (2018) is 677 mm (26.65 inch) longer, 85 mm (3.35 inch) wider, 76 mm (2.99 inch) higher and has 354 liters (12.50 ft3) bigger cargo space than Vauxhall Adam (2014).
Vauxhall Adam (2014) is 667 kg (1,470 lbs) lighter than Kia Niro EV (2018).