Citroen DS3 (2014) is 76 mm (2.99 inch) longer, 43 mm (1.69 inch) higher, 145 kg (320 lbs) lighter and has 39 liters (1.38 ft3) bigger cargo space than MINI Hardtop 2 Door (2017).
MINI Hardtop 2 Door (2017) is 12 mm (0.47 inch) wider than Citroen DS3 (2014).