Aston Martin DB9 (2015) is 881 mm (34.69 inch) longer and 153 mm (6.02 inch) wider than MINI Hardtop 4 Door (2017).
MINI Hardtop 4 Door (2017) is 132 mm (5.20 inch) higher, 603 kg (1,329 lbs) lighter and has 229 liters (8.09 ft3) bigger cargo space than Aston Martin DB9 (2015).