INFINITI Q40 (2015) is 498 mm (19.61 inch) longer and 5 mm (0.20 inch) wider than Mazda 6 Atenza (2015).
Mazda 6 Atenza (2015) is 71 mm (2.80 inch) higher, 459 kg (1,012 lbs) lighter and has 125 liters (4.41 ft3) bigger cargo space than INFINITI Q40 (2015).
Size difference at a glance
INFINITI Q40 (2015) is 11.6% longer than Mazda 6 Atenza (2015).
INFINITI Q40 (2015) is 0.3% wider than Mazda 6 Atenza (2015).
INFINITI Q40 (2015) is 4.6% lower than Mazda 6 Atenza (2015).
INFINITI Q40 (2015) is 36% heavier than Mazda 6 Atenza (2015).
INFINITI Q40 (2015) is 24.7% smaller in cargo space than Mazda 6 Atenza (2015).
Overall footprint
INFINITI Q40 (2015) has a 12% larger overall footprint (length × width).
