Aston Martin DB9 (2016) is 300 mm (11.81 inch) longer and 84 mm (3.31 inch) wider than Mercedes B-Class (2020).
Mercedes B-Class (2020) is 279 mm (10.98 inch) higher, 160 kg (353 lbs) lighter and has 218 liters (7.70 ft3) bigger cargo space than Aston Martin DB9 (2016).
Size difference at a glance
Aston Martin DB9 (2016) is 6.8% longer than Mercedes B-Class (2020).
Aston Martin DB9 (2016) is 4.7% wider than Mercedes B-Class (2020).
Aston Martin DB9 (2016) is 17.9% lower than Mercedes B-Class (2020).
Aston Martin DB9 (2016) is 9.8% heavier than Mercedes B-Class (2020).
Aston Martin DB9 (2016) is 53.8% smaller in cargo space than Mercedes B-Class (2020).
Overall footprint
Aston Martin DB9 (2016) has a 11.8% larger overall footprint (length × width).
