BMW 3 Series Gran Turismo (2018) is 1015 mm (39.96 inch) longer, 100 mm (3.94 inch) wider and has 320 liters (11.30 ft3) bigger cargo space than Citroen E-Mehari (2016).
Citroen E-Mehari (2016) is 145 mm (5.71 inch) higher and 330 kg (728 lbs) lighter than BMW 3 Series Gran Turismo (2018).