Ford B-Max (2015) is 69 mm (2.72 inch) higher and 196 kg (432 lbs) lighter than Opel Astra Sports Tourer (2014).
Opel Astra Sports Tourer (2014) is 621 mm (24.45 inch) longer, 63 mm (2.48 inch) wider and has 222 liters (7.84 ft3) bigger cargo space than Ford B-Max (2015).