Honda Insight Trunk Space — 15 cu ft and What Fits

Quick answer

The Honda Insight has 15 cu ft of cargo space. In practice that is 2 checked suitcases, or 7 carry-ons, or about 12 supermarket bags. A folded pushchair fits. Against 300 cars with a similar-sized cabin it sits below the average of 17 cu ft.

What actually fits in a Insight

Cubic feet are an abstraction — 15 cu ft means nothing until you load it. Here is the same number in things people actually load, 2 checked cases or 7 carry-ons for the Honda Insight, with a packing allowance — a boot is not a cube, and corners go to waste.

FIG.01·Honda Insight — what fits in the boot
What you are loading	How many fit	Each item
Checked suitcases	2	27 × 21 × 14″ — 4.6 cu ft
Carry-on cases	7	22 × 14 × 9″ — 1.6 cu ft
Supermarket bags	12	about 1 cu ft each
Golf bags	2	full set, about 5 cu ft
Folded pushchair	Fits	about 6 cu ft

ROWS 5·SOURCE ForCar, computed from EPA cargo volume

Counts assume 80% usable volume: luggage does not tessellate, and a wheel arch eats the rest.

Cabin or boot — where the space went

Every car is a fixed envelope, and designers decide how to split it between people and things — the Honda Insight gives 13.3% of its 113 cu ft to luggage. The share below is the honest way to compare an estate with a coupé of the same footprint, and among 300 cars with a cabin within eight cubic feet of the Honda Insight the boot averages 17 cu ft.

FIG.02·Honda Insight — cabin versus cargo
Space	Volume	Share of total
Passenger cabin	98 cu ft	86.7%
Cargo area	15 cu ft	13.3%
Total interior	113 cu ft	100%

ROWS 3·SOURCE EPA interior volume

Under 15% to luggage — the space went to passengers, not their bags.

Against cars with a similar cabin

Compared with 300 models whose passenger space is within eight cubic feet — a fairer group than marketing classes, which put an estate and a coupé in the same bracket.

FIG.03·Honda Insight against similar cars
Measure	This car	Similar cars	Difference
Cargo volume	15 cu ft	17 cu ft	-2.0 cu ft
In checked suitcases	2	2	+0

ROWS 2·SOURCE ForCar, computed across cars of similar cabin size

Cars with the same room

Closest matches by trunk volume — useful when the boot is the deciding factor and the badge is not. The Honda Insight sits at 15 cu ft, so these are the cars that carry the same load.

FIG.04·Honda Insight — cars with the same cargo room
Car	Trunk volume	vs Honda Insight	Checked suitcases	Measured
Nissan Altima	15 cu ft	0 cu ft	2	2026
Toyota Camry	15 cu ft	0 cu ft	2	2026
Honda Civic	15 cu ft	0 cu ft	2	2026
Kia Forte	15 cu ft	0 cu ft	2	2024
Genesis G80	15 cu ft	0 cu ft	2	2027
Subaru Legacy	15 cu ft	0 cu ft	2	2025

ROWS 6·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 — 2 checked cases for the Honda Insight come out of its 15 cu ft. 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, which is why the Honda Insight counts as 12 cu ft of usable space rather than 15. Suitcase sizes are the airline standards — 22 × 14 × 9″ for carry-on, 27 × 21 × 14″ for checked, so the Honda Insight takes 7 of the small ones. Numbers are deliberately conservative; if we say four cases fit, four cases fit.

Everything on the Honda Insight

Recalls65 campaigns Fuel economy53 mpg best Reliability4.0/5 Common problems577 complaints Check a VINAgainst this exact build DimensionsSize, weight, generations Used prices231 listings What yours is worthValue by year & mileage Insurance costEstimated per year Window stickerOriginal Monroney label Decode a VINWhat each character means About this car2000–2022

Frequently asked questions

How much cargo space does the Honda Insight have?

15 cu ft behind the rear seats, plus 98 cu ft of passenger cabin.

How many suitcases fit in a Insight?

About 2 checked cases (27 × 21 × 14″) or 7 carry-ons, allowing for the fact that a boot is not a perfect cube.

Will a pushchair fit in a Insight?

Yes — a folded pushchair takes roughly 6 cu ft and this car has 15, so it fits with room for shopping.

Is that a lot for this size of car?

Compared with 300 cars of a similar cabin size, it is below the average of 17 cu ft.

Cargo and passenger volumes from EPA interior-volume records, measured 2022 for the Honda Insight, 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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