BMW 1 Series (2014) is 209 mm (8.23 inch) wider than Mitsubishi Outlander Sport (2020).
Mitsubishi Outlander Sport (2020) is 6 mm (0.24 inch) longer, 235 mm (9.25 inch) higher, 20 kg (44 lbs) lighter and has 254 liters (8.97 ft3) bigger cargo space than BMW 1 Series (2014).