Mercedes B-Class (2017) is 309 mm (12.17 inch) longer, 56 mm (2.20 inch) wider, 182 kg (401 lbs) lighter and has 158 liters (5.58 ft3) bigger cargo space than Renault Zoe (2020).
Renault Zoe (2020) is 3 mm (0.12 inch) higher than Mercedes B-Class (2017).
