Aston Martin Rapide S (2016) is 119 mm (4.69 inch) longer and 67 mm (2.64 inch) wider than Buick Regal Sportback (2018).
Buick Regal Sportback (2018) is 105 mm (4.13 inch) higher, 248 kg (547 lbs) lighter and has 74 liters (2.61 ft3) bigger cargo space than Aston Martin Rapide S (2016).
Size difference at a glance
Aston Martin Rapide S (2016) is 2.4% longer than Buick Regal Sportback (2018).
Aston Martin Rapide S (2016) is 3.6% wider than Buick Regal Sportback (2018).
Aston Martin Rapide S (2016) is 7.2% lower than Buick Regal Sportback (2018).
Aston Martin Rapide S (2016) is 14.2% heavier than Buick Regal Sportback (2018).
Aston Martin Rapide S (2016) is 15.7% smaller in cargo space than Buick Regal Sportback (2018).
Overall footprint
Aston Martin Rapide S (2016) has a 6.1% larger overall footprint (length × width).
Side-by-side size
Length
Width
Height
Weight
Cargo space
Aston Martin Rapide S (2016) Buick Regal Sportback (2018)
