BMW 5 Series Touring (2016) is 246 mm (9.69 inch) longer, 80 mm (3.15 inch) wider, 69 mm (2.72 inch) higher and has 105 liters (3.71 ft3) bigger cargo space than Peugeot 408 (2020).
Peugeot 408 (2020) is 595 kg (1,312 lbs) lighter than BMW 5 Series Touring (2016).