Lamborghini Murcielago (2014) is 104 mm (4.09 inch) wider and 215 kg (474 lbs) lighter than Mercedes B-Class (2020).
Mercedes B-Class (2020) is 76 mm (2.99 inch) longer, 397 mm (15.63 inch) higher and has 295 liters (10.42 ft3) bigger cargo space than Lamborghini Murcielago (2014).