Audi A8 (2015) is 637 mm (25.08 inch) longer, 171 mm (6.73 inch) wider, 18 mm (0.71 inch) higher and has 51 liters (1.80 ft3) bigger cargo space than Volkswagen Jetta GLI (2017).
Volkswagen Jetta GLI (2017) is 578 kg (1,274 lbs) lighter than Audi A8 (2015).
