BMW 5 Series Touring (2020) is 256 mm (10.08 inch) longer, 75 mm (2.95 inch) wider and has 115 liters (4.06 ft3) bigger cargo space than Peugeot 408 (2014).
Peugeot 408 (2014) is 96 mm (3.78 inch) higher and 481 kg (1,060 lbs) lighter than BMW 5 Series Touring (2020).