BMW 8 Series (G14) (2018) is 33 mm (1.30 inch) wider than Renault Talisman (2015).
Renault Talisman (2015) is 5 mm (0.20 inch) longer, 124 mm (4.88 inch) higher, 493 kg (1,087 lbs) lighter and has 165 liters (5.83 ft3) bigger cargo space than BMW 8 Series (G14) (2018).