Porsche Panamera (2014) is 12 mm (0.47 inch) longer and 97 mm (3.82 inch) wider than Toyota Avalon (2015).
Toyota Avalon (2015) is 42 mm (1.65 inch) higher, 200 kg (441 lbs) lighter and has 8 liters (0.28 ft3) bigger cargo space than Porsche Panamera (2014).
