McLaren Senna (2018) is 745 mm (29.33 inch) longer and 215 mm (8.46 inch) wider than Nissan Micra (2020).
Nissan Micra (2020) is 260 mm (10.24 inch) higher, 237 kg (522 lbs) lighter and has 300 liters (10.59 ft3) bigger cargo space than McLaren Senna (2018).
