BMW 7 Series (2018) is 708 mm (27.87 inch) longer, 208 mm (8.19 inch) wider, 51 mm (2.01 inch) higher and has 64 liters (2.26 ft3) bigger cargo space than Honda Insight (2014).
Honda Insight (2014) is 614 kg (1,354 lbs) lighter than BMW 7 Series (2018).