Audi A8 (2019) is 636 mm (25.04 inch) longer and 105 mm (4.13 inch) wider than Mercedes GLK-Class (2017).
Mercedes GLK-Class (2017) is 226 mm (8.90 inch) higher, 512 kg (1,129 lbs) lighter and has 60 liters (2.12 ft3) bigger cargo space than Audi A8 (2019).
Size difference at a glance
Audi A8 (2019) is 14% longer than Mercedes GLK-Class (2017).
Audi A8 (2019) is 5.7% wider than Mercedes GLK-Class (2017).
Audi A8 (2019) is 13.3% lower than Mercedes GLK-Class (2017).
Audi A8 (2019) is 27.2% heavier than Mercedes GLK-Class (2017).
Audi A8 (2019) is 13.3% smaller in cargo space than Mercedes GLK-Class (2017).
Overall footprint
Audi A8 (2019) has a 20.5% larger overall footprint than Mercedes GLK-Class (2017) (length × width).
