BMW 8 Series (G15) (2018) is 468 mm (18.43 inch) longer and 97 mm (3.82 inch) wider than Kia Niro EV (2018).
Kia Niro EV (2018) is 219 mm (8.62 inch) higher, 176 kg (388 lbs) lighter and has 104 liters (3.67 ft3) bigger cargo space than BMW 8 Series (G15) (2018).
Size difference at a glance
BMW 8 Series (G15) (2018) is 10.7% longer than Kia Niro EV (2018).
BMW 8 Series (G15) (2018) is 5.4% wider than Kia Niro EV (2018).
BMW 8 Series (G15) (2018) is 14% lower than Kia Niro EV (2018).
BMW 8 Series (G15) (2018) is 10.1% heavier than Kia Niro EV (2018).
BMW 8 Series (G15) (2018) is 19.8% smaller in cargo space than Kia Niro EV (2018).
Overall footprint
BMW 8 Series (G15) (2018) has a 16.6% larger overall footprint (length × width).