Cadillac ATS (2014) is 250 mm (9.84 inch) longer and 20 mm (0.79 inch) wider than Mercedes B-Class (2014).
Mercedes B-Class (2014) is 137 mm (5.39 inch) higher, 109 kg (240 lbs) lighter and has 105 liters (3.71 ft3) bigger cargo space than Cadillac ATS (2014).
Size difference at a glance
Cadillac ATS (2014) is 5.7% longer than Mercedes B-Class (2014).
Cadillac ATS (2014) is 1.1% wider than Mercedes B-Class (2014).
Cadillac ATS (2014) is 8.8% lower than Mercedes B-Class (2014).
Cadillac ATS (2014) is 7.8% heavier than Mercedes B-Class (2014).
Cadillac ATS (2014) is 21.6% smaller in cargo space than Mercedes B-Class (2014).
Overall footprint
Cadillac ATS (2014) has a 6.9% larger overall footprint (length × width).
