Audi TTS (2017) is 202 kg (445 lbs) lighter than Buick Regal TourX (2018).
Buick Regal TourX (2018) is 795 mm (31.30 inch) longer, 31 mm (1.22 inch) wider, 142 mm (5.59 inch) higher and has 260 liters (9.18 ft3) bigger cargo space than Audi TTS (2017).
