BMW 8 Series (G14) (2018) is 428 mm (16.85 inch) longer and 30 mm (1.18 inch) wider than Jeep Wrangler (2017).
Jeep Wrangler (2017) is 503 mm (19.80 inch) higher, 164 kg (362 lbs) lighter and has 12 liters (0.42 ft3) bigger cargo space than BMW 8 Series (G14) (2018).