Audi TT (2017) is 36 mm (1.42 inch) wider than FIAT 500X (2017).
FIAT 500X (2017) is 82 mm (3.23 inch) longer, 264 mm (10.39 inch) higher, 165 kg (364 lbs) lighter and has 45 liters (1.59 ft3) bigger cargo space than Audi TT (2017).
Size difference at a glance
Audi TT (2017) is 1.9% shorter than FIAT 500X (2017).
Audi TT (2017) is 2% wider than FIAT 500X (2017).
Audi TT (2017) is 16.4% lower than FIAT 500X (2017).
Audi TT (2017) is 12.2% heavier than FIAT 500X (2017).
Audi TT (2017) is 12.9% smaller in cargo space than FIAT 500X (2017).
Summary
FIAT 500X (2017) is the larger car on 3 of 4 key dimensions.
