INFINITI Q50 (2014) is 5 mm (0.20 inch) wider than Mazda 6 (2015).
Mazda 6 (2015) is 13 mm (0.51 inch) longer, 7 mm (0.28 inch) higher, 313 kg (690 lbs) lighter and has 98 liters (3.46 ft3) bigger cargo space than INFINITI Q50 (2014).
Size difference at a glance
INFINITI Q50 (2014) is 0.3% shorter than Mazda 6 (2015).
INFINITI Q50 (2014) is 0.3% wider than Mazda 6 (2015).
INFINITI Q50 (2014) is 0.5% lower than Mazda 6 (2015).
INFINITI Q50 (2014) is 21.7% heavier than Mazda 6 (2015).
INFINITI Q50 (2014) is 20.4% smaller in cargo space than Mazda 6 (2015).
Summary
Mazda 6 (2015) is the larger car on 3 of 4 key dimensions.
