BMW 8 Series (G15) (2020) is 590 mm (23.23 inch) longer and 98 mm (3.86 inch) wider than Peugeot 308 (2014).
Peugeot 308 (2014) is 116 mm (4.57 inch) higher, 504 kg (1,111 lbs) lighter and has 50 liters (1.77 ft3) bigger cargo space than BMW 8 Series (G15) (2020).
Size difference at a glance
BMW 8 Series (G15) (2020) is 13.9% longer than Peugeot 308 (2014).
BMW 8 Series (G15) (2020) is 5.4% wider than Peugeot 308 (2014).
BMW 8 Series (G15) (2020) is 8% lower than Peugeot 308 (2014).
BMW 8 Series (G15) (2020) is 38.2% heavier than Peugeot 308 (2014).
BMW 8 Series (G15) (2020) is 10.6% smaller in cargo space than Peugeot 308 (2014).
Overall footprint
BMW 8 Series (G15) (2020) has a 20.1% larger overall footprint (length × width).