Audi A6 Avant (2018) is 282 mm (11.10 inch) longer, 190 kg (419 lbs) lighter and has 216 liters (7.63 ft3) bigger cargo space than Mercedes GLC-Class (2020).
Mercedes GLC-Class (2020) is 3 mm (0.12 inch) wider and 191 mm (7.52 inch) higher than Audi A6 Avant (2018).
Size difference at a glance
Audi A6 Avant (2018) is 6.1% longer than Mercedes GLC-Class (2020).
Audi A6 Avant (2018) is 0.2% narrower than Mercedes GLC-Class (2020).
Audi A6 Avant (2018) is 11.5% lower than Mercedes GLC-Class (2020).
Audi A6 Avant (2018) is 9% lighter than Mercedes GLC-Class (2020).
Audi A6 Avant (2018) is 61.7% larger in cargo space than Mercedes GLC-Class (2020).
Overall footprint
Audi A6 Avant (2018) has a 5.9% larger overall footprint (length × width).
