Alfa Romeo 4C (2015) is 338 mm (13.31 inch) wider and 222 kg (489 lbs) lighter than Mitsubishi Lancer Sportback (2017).
Mitsubishi Lancer Sportback (2017) is 584 mm (22.99 inch) longer, 297 mm (11.69 inch) higher and has 238 liters (8.40 ft3) bigger cargo space than Alfa Romeo 4C (2015).