BMW 3 Series Touring (2015) is 683 mm (26.89 inch) longer, 96 mm (3.78 inch) wider and has 210 liters (7.42 ft3) bigger cargo space than Citroen DS3 (2014).
Citroen DS3 (2014) is 29 mm (1.14 inch) higher and 400 kg (882 lbs) lighter than BMW 3 Series Touring (2015).