Honda Insight (2018) is 214 kg (472 lbs) lighter than Toyota Avalon (2014).
Toyota Avalon (2014) is 295 mm (11.61 inch) longer, 15 mm (0.59 inch) wider, 48 mm (1.89 inch) higher and has 25 liters (0.88 ft3) bigger cargo space than Honda Insight (2018).
