BMW 4 Series (2020) is 266 mm (10.47 inch) longer, 42 mm (1.65 inch) wider, 75 kg (165 lbs) lighter and has 106 liters (3.74 ft3) bigger cargo space than Mitsubishi Lancer (2015).
Mitsubishi Lancer (2015) is 98 mm (3.86 inch) higher than BMW 4 Series (2020).