Audi A4 (2014) is 2 mm (0.08 inch) higher, 710 kg (1,565 lbs) lighter and has 123 liters (4.34 ft3) bigger cargo space than Bentley Continental Supersports (2015).
Bentley Continental Supersports (2015) is 105 mm (4.13 inch) longer and 79 mm (3.11 inch) wider than Audi A4 (2014).