Buick Regal Sportback (2020) is 104 mm (4.09 inch) longer and 514 kg (1,133 lbs) lighter than Volkswagen Touareg (2016).
Volkswagen Touareg (2016) is 79 mm (3.11 inch) wider, 277 mm (10.91 inch) higher and has 439 liters (15.50 ft3) bigger cargo space than Buick Regal Sportback (2020).
