Aston Martin Vantage (2015) is 845 kg (1,863 lbs) lighter than BMW X7 (2018).
BMW X7 (2018) is 769 mm (30.28 inch) longer, 136 mm (5.35 inch) wider, 545 mm (21.46 inch) higher and has 450 liters (15.89 ft3) bigger cargo space than Aston Martin Vantage (2015).