Buick Regal (2014) is 35 mm (1.38 inch) longer and 591 kg (1,303 lbs) lighter than Volkswagen Touareg (2016).
Volkswagen Touareg (2016) is 84 mm (3.31 inch) wider, 249 mm (9.80 inch) higher and has 507 liters (17.90 ft3) bigger cargo space than Buick Regal (2014).
