Aston Martin DB9 (2014) is 572 mm (22.52 inch) longer and 96 mm (3.78 inch) wider than FIAT 500L (2015).
FIAT 500L (2015) is 382 mm (15.04 inch) higher, 465 kg (1,025 lbs) lighter and has 270 liters (9.53 ft3) bigger cargo space than Aston Martin DB9 (2014).