Audi A8 (2021) is 540 mm (21.26 inch) longer, 155 mm (6.10 inch) wider and has 63 liters (2.22 ft3) bigger cargo space than Land Rover Defender (2015).
Land Rover Defender (2015) is 547 mm (21.54 inch) higher and 378 kg (833 lbs) lighter than Audi A8 (2021).