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BMW 340i Cargo Space

The 2019 BMW 340i has 25 cu ft of cargo space behind the rear seats: room for 4 checked suitcases or 12 carry-ons.

EPA interior volume · 25 cu ft cargo · 102 cu ft cabin · measured 2019 · Updated Nov 4, 2026
Quick answer

Among 36 sedans and coupes with a similar-sized cabin, the average is 21.5 cu ft, so the 340i sits above it.

What actually fits in a 340i

FIG.01·BMW 340i — what fits in the trunk
What you are loadingHow many fitEach item
Checked suitcases427 × 21 × 14″ — 4.6 cu ft
Carry-on cases1222 × 14 × 9″ — 1.6 cu ft
Grocery bags20about 1 cu ft each
Golf bags4full set, about 5 cu ft
Folded strollerFitsabout 6 cu ft
ROWS 5·SOURCE ForCar, computed from EPA cargo volume

Cabin or cargo — where the space went

FIG.02·BMW 340i — cabin versus cargo
SpaceVolumeShare of total
Passenger cabin102 cu ft80.3%
Cargo area25 cu ft19.7%
Total interior127 cu ft100%
ROWS 3·SOURCE EPA interior volume

Against cars with a similar cabin

FIG.03·BMW 340i against similar cars
MeasureThis car36 sedans and coupes with a similar cabinDifference
Cargo volume25 cu ft21.5 cu ft+3.5 cu ft
In checked suitcases43+1
ROWS 2·SOURCE ForCar, computed across cars of similar cabin size

Cars with the same room

FIG.04·BMW 340i — cars with the same cargo room
CarLoad volumevs BMW 340iChecked suitcasesMeasured
BMW 328i25 cu ft0 cu ft42016
BMW 335i25 cu ft0 cu ft42016
Audi A725 cu ft0 cu ft42025
Hyundai Elantra GT25 cu ft0 cu ft42020
Nissan Kicks25 cu ft0 cu ft42024
Nissan Kicks Play25 cu ft0 cu ft42025
ROWS 6·SOURCE EPA interior volume + ForCar
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Frequently asked questions

How much cargo space does the BMW 340i have?

25 cu ft behind the rear seats in the 2019 model, with 102 cu ft of passenger space. The average for 36 sedans and coupes with a similar cabin is 21.5 cu ft.

Which cars have the same cargo room as the 340i?

The closest by volume in the same body family are the BMW 328i (25 cu ft), BMW 335i (25 cu ft) and Audi A7 (25 cu ft), against 25 cu ft for the 340i.

Cargo and passenger volumes from EPA interior-volume records, measured 2019 for the BMW 340i, seats up. Luggage capacity computed by ForCar at 80% usable volume against airline-standard case sizes (how we count). Last updated Nov 2026. — ForCar Reviewed by , founder of ForCar.
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