Acura RLX (2015) is 270 mm (10.63 inch) longer, 185 mm (7.28 inch) higher, 61 kg (134 lbs) lighter and has 167 liters (5.90 ft3) bigger cargo space than Aston Martin DBS Superleggera (2021).
Aston Martin DBS Superleggera (2021) is 79 mm (3.11 inch) wider than Acura RLX (2015).