Alfa Romeo 4C (2016) is 172 mm (6.77 inch) wider and 147 kg (324 lbs) lighter than Suzuki Ertiga (2017).
Suzuki Ertiga (2017) is 308 mm (12.13 inch) longer, 501 mm (19.72 inch) higher and has 25 liters (0.88 ft3) bigger cargo space than Alfa Romeo 4C (2016).