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Rolls-Royce Cullinan Trunk Space

The 2024 Rolls-Royce Cullinan has 21 cu ft of cargo space behind the rear seats: room for 3 checked suitcases or 10 carry-ons.

EPA interior volume · 21 cu ft trunk · 113 cu ft cabin · measured 2024 · Updated Nov 4, 2026
Quick answer

Among 12 SUVs, wagons and vans with a similar-sized cabin, the average is 25.2 cu ft, so the Cullinan sits below it.

What actually fits in a Cullinan

It has stayed at about 21 cu ft in every model year we hold, 2019 to 2024.

FIG.01·Rolls-Royce Cullinan — what fits in the trunk
What you are loadingHow many fitEach item
Checked suitcases327 × 21 × 14″ — 4.6 cu ft
Carry-on cases1022 × 14 × 9″ — 1.6 cu ft
Grocery bags16about 1 cu ft each
Golf bags3full 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·Rolls-Royce Cullinan — cabin versus cargo
SpaceVolumeShare of total
Passenger cabin113 cu ft84.3%
Cargo area21 cu ft15.7%
Total interior134 cu ft100%
ROWS 3·SOURCE EPA interior volume

Against cars with a similar cabin

FIG.03·Rolls-Royce Cullinan against similar cars
MeasureThis car12 SUVs, wagons and vans with a similar cabinDifference
Cargo volume21 cu ft25.2 cu ft-4.2 cu ft
In checked suitcases34-1
ROWS 2·SOURCE ForCar, computed across cars of similar cabin size

Cars with the same room

Against its closest rivals: the Nissan Murano has 28 cu ft, the Audi RS 6 Avant 30 cu ft and the Audi A6 allroad 30 cu ft, next to 21 cu ft for the Cullinan. That makes the Cullinan the tightest of the four.

FIG.04·Rolls-Royce Cullinan — cars with the same cargo room
CarTrunk volumevs Rolls-Royce CullinanChecked suitcasesMeasured
Kia Niro23 cu ft+2 cu ft42026
Kia EV624 cu ft+3 cu ft42023
Cadillac Lyriq24 cu ft+3 cu ft42026
Honda Prologue26 cu ft+5 cu ft42026
Lamborghini URUS16 cu ft-5 cu ft22026
Hyundai Ioniq 527 cu ft+6 cu ft42022
ROWS 6·SOURCE EPA interior volume + ForCar
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Everything on the Rolls-Royce Cullinan
Recalls10 campaignsFuel economy14 mpg bestDimensionsSize, weight, generationsWindow stickerOriginal Monroney labelDecode a VINWhat each character meansAbout this car2019–2026

Frequently asked questions

How much cargo space does the Rolls-Royce Cullinan have?

21 cu ft behind the rear seats in the 2024 model, with 113 cu ft of passenger space. The average for 12 SUVs, wagons and vans with a similar cabin is 25.2 cu ft.

Does the Cullinan have more cargo space than the Nissan Murano?

No: 21 cu ft against 28 cu ft for the 2024 Nissan Murano, about 7 cu ft less.

Has the Cullinan's trunk got bigger over the years?

Not much overall: 21 cu ft in 2019 and 21 cu ft in 2024, within 2 cu ft in every year we hold.

Which cars have the same cargo room as the Cullinan?

The closest by volume in the same body family are the Kia Niro (23 cu ft), Kia EV6 (24 cu ft) and Cadillac Lyriq (24 cu ft), against 21 cu ft for the Cullinan.

Cargo and passenger volumes from EPA interior-volume records, measured 2024 for the Rolls-Royce Cullinan, 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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