BMW 5 Series Gran Turismo (2015) is 616 mm (24.25 inch) longer, 206 mm (8.11 inch) wider, 132 mm (5.20 inch) higher and has 50 liters (1.77 ft3) bigger cargo space than Honda Insight (2014).
Honda Insight (2014) is 884 kg (1,949 lbs) lighter than BMW 5 Series Gran Turismo (2015).