BMW 3 Series Gran Turismo (2014) is 18 mm (0.71 inch) higher, 410 kg (904 lbs) lighter and has 20 liters (0.71 ft3) bigger cargo space than Mercedes S-Class (2014).
Mercedes S-Class (2014) is 421 mm (16.57 inch) longer and 71 mm (2.80 inch) wider than BMW 3 Series Gran Turismo (2014).
Size difference at a glance
BMW 3 Series Gran Turismo (2014) is 8% shorter than Mercedes S-Class (2014).
BMW 3 Series Gran Turismo (2014) is 3.7% narrower than Mercedes S-Class (2014).
BMW 3 Series Gran Turismo (2014) is 1.2% taller than Mercedes S-Class (2014).
BMW 3 Series Gran Turismo (2014) is 19.1% lighter than Mercedes S-Class (2014).
BMW 3 Series Gran Turismo (2014) is 4% larger in cargo space than Mercedes S-Class (2014).
Overall footprint
Mercedes S-Class (2014) has a 11.5% smaller overall footprint (length × width).
Side-by-side size
Length
Width
Height
Weight
Cargo space
BMW 3 Series Gran Turismo (2014) Mercedes S-Class (2014)