Cadillac STS (2018) is 310 mm (12.20 inch) longer, 341 kg (752 lbs) lighter and has 38 liters (1.34 ft3) bigger cargo space than Mercedes GLC-Class (2014).
Mercedes GLC-Class (2014) is 56 mm (2.20 inch) wider and 206 mm (8.11 inch) higher than Cadillac STS (2018).
Size difference at a glance
Cadillac STS (2018) is 6.7% longer than Mercedes GLC-Class (2014).
Cadillac STS (2018) is 3% narrower than Mercedes GLC-Class (2014).
Cadillac STS (2018) is 12.4% lower than Mercedes GLC-Class (2014).
Cadillac STS (2018) is 16.2% lighter than Mercedes GLC-Class (2014).
Cadillac STS (2018) is 10.9% larger in cargo space than Mercedes GLC-Class (2014).
Overall footprint
Cadillac STS (2018) has a 3.5% larger overall footprint (length × width).
