Audi A3 (Sedan) (2015) is 292 kg (644 lbs) lighter than Nissan Sentra (2015).
Nissan Sentra (2015) is 174 mm (6.85 inch) longer, 43 mm (1.69 inch) wider, 268 mm (10.55 inch) higher and has 3 liters (0.11 ft3) bigger cargo space than Audi A3 (Sedan) (2015).