Infiniti Cargo Space by Model — Measured Trunk & Load Volume

Quick answer

Infiniti models average 14.2 cu ft of boot — roughly 2 checked suitcases. The roomiest holds 19 cu ft, the tightest 9, across 20 measurements.

What actually fits

A translation from cubic feet into luggage, on Infiniti's own models, so the numbers below mean something.

FIG.01·Infiniti — what fits in each boot
Model	Boot volume	Checked cases	Carry-ons	Pushchair	Measured
Infiniti EX35	19 cu ft	3	9	yes	2012
Infiniti QX30	19 cu ft	3	9	yes	2019
Infiniti QX50	19 cu ft	3	9	yes	2017
Infiniti I30	15 cu ft	2	7	yes	2001
Infiniti I35	15 cu ft	2	7	yes	2004
Infiniti M35	15 cu ft	2	7	yes	2010
Infiniti M37	15 cu ft	2	7	yes	2013
Infiniti M45	15 cu ft	2	7	yes	2010

ROWS 8·SOURCE EPA interior volume + ForCar

Across Infiniti the boot averages 14.2 cu ft, against 15.4 cu ft for every car we measure.

Infiniti models by cargo space

From the roomiest down — 21 models with a measured boot.

FIG.01·Infiniti models by cargo space
Model	Cargo	Checked suitcases	Cabin
Infiniti EX35	cu ft	3	92 cu ft
Infiniti QX30	cu ft	3	89 cu ft
Infiniti QX50	cu ft	3	97 cu ft
Infiniti I30	cu ft	2	102 cu ft
Infiniti I35	cu ft	2	102 cu ft
Infiniti M35	cu ft	2	105 cu ft
Infiniti M37	cu ft	2	104 cu ft
Infiniti M45	cu ft	2	105 cu ft
Infiniti M56	cu ft	2	104 cu ft
Infiniti Q70	cu ft	2	104 cu ft
Infiniti G20	cu ft	2	91 cu ft
Infiniti G25	cu ft	2	99 cu ft
Infiniti G35	cu ft	2	99 cu ft
Infiniti G37	cu ft	2	99 cu ft
Infiniti Q40	cu ft	2	99 cu ft
Infiniti Q45	cu ft	2	107 cu ft
Infiniti Q50	cu ft	2	102 cu ft
Infiniti M30	cu ft	2	80 cu ft
Infiniti M35h	cu ft	1	104 cu ft
Infiniti J30	cu ft	1	87 cu ft
Infiniti Q60	cu ft	1	85 cu ft

ROWS 21·SOURCE EPA interior volume + ForCar

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How we count

Cargo and passenger volumes come from EPA interior-volume records — the same figures manufacturers file for the window sticker, measured to a standard method rather than claimed in a brochure.

The luggage counts are ours — computed for all 21 Infiniti models below. We assume 80% usable volume, because a boot is not a cube: wheel arches, a sloping tailgate and the shape of the cases themselves waste the rest, so the 14.2 cu ft Infiniti averages becomes 11.4 cu ft you can actually pack. Suitcase sizes are the airline standards — 22 × 14 × 9″ for carry-on, 27 × 21 × 14″ for checked, and the roomiest Infiniti here swallows 3 checked cases. Numbers are deliberately conservative; if we say four cases fit, four cases fit.

Everything on Infiniti

Recalls528 campaigns Fuel economy31 mpg best ReliabilityEvery model ranked Common problems5,285 complaints Check a VINBy production run DimensionsSize and weight What yours is worthValuation by model Insurance costPer model, per state Window stickersOriginal Monroney labels Decode a VINWhat each character means About the brand33 models tracked

Frequently asked questions

Which Infiniti has the most cargo space?

The roomiest holds — cu ft. The table above sorts every Infiniti model from the largest boot down.

What is the average Infiniti cargo space?

— cu ft across 21 models — about 2 checked suitcases.

Where do these figures come from?

EPA interior-volume records — standardised measurements filed by manufacturers, not marketing claims.

Cargo and passenger volumes from EPA interior-volume records, 20 measurements across 21 Infiniti models, seats up. Luggage capacity computed by ForCar at 80% usable volume against airline-standard case sizes. Last updated Sep 2026. — ForCar Reviewed by Denis Kataev, founder of ForCar.

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