Mercedes B-Class (2014) is 22 mm (0.87 inch) higher and 80 kg (176 lbs) lighter than Opel Astra Sports Tourer (2014).
Opel Astra Sports Tourer (2014) is 305 mm (12.01 inch) longer, 28 mm (1.10 inch) wider and has 54 liters (1.91 ft3) bigger cargo space than Mercedes B-Class (2014).
