Chevrolet Spark EV (2020) is 33 mm (1.30 inch) higher and 95 kg (209 lbs) lighter than Mercedes B-Class (2017).
Mercedes B-Class (2017) is 758 mm (29.84 inch) longer, 160 mm (6.30 inch) wider and has 214 liters (7.56 ft3) bigger cargo space than Chevrolet Spark EV (2020).