Audi A3 (Sedan) (2019) is 2 mm (0.08 inch) higher, 668 kg (1,473 lbs) lighter and has 25 liters (0.88 ft3) bigger cargo space than Mercedes S-Class Coupe (2015).
Mercedes S-Class Coupe (2015) is 568 mm (22.36 inch) longer and 101 mm (3.98 inch) wider than Audi A3 (Sedan) (2019).
Size difference at a glance
Audi A3 (Sedan) (2019) is 11.3% shorter than Mercedes S-Class Coupe (2015).
Audi A3 (Sedan) (2019) is 5.3% narrower than Mercedes S-Class Coupe (2015).
Audi A3 (Sedan) (2019) is 0.1% taller than Mercedes S-Class Coupe (2015).
Audi A3 (Sedan) (2019) is 34.3% lighter than Mercedes S-Class Coupe (2015).
Audi A3 (Sedan) (2019) is 6.3% larger in cargo space than Mercedes S-Class Coupe (2015).
Overall footprint
Mercedes S-Class Coupe (2015) has a 16% smaller overall footprint (length × width).
Side-by-side size
Length
Width
Height
Weight
Cargo space
Audi A3 (Sedan) (2019) Mercedes S-Class Coupe (2015)
