Buick LaCrosse Trunk Space — 16 cu ft and What Fits

Quick answer

Among 200 sedans and coupes with a similar-sized cabin, the average is 14.9 cu ft, so the LaCrosse sits above it.

What actually fits in a LaCrosse

It has stayed at about 16 cu ft in every model year we hold, 2005 to 2019.

FIG.01·Buick LaCrosse — what fits in the trunk
What you are loading	How many fit	Each item
Checked suitcases	2	27 × 21 × 14″ — 4.6 cu ft
Carry-on cases	8	22 × 14 × 9″ — 1.6 cu ft
Grocery bags	12	about 1 cu ft each
Golf bags	2	full set, about 5 cu ft
Folded stroller	Fits	about 6 cu ft

ROWS 5·SOURCE ForCar, computed from EPA cargo volume

Cabin or cargo — where the space went

FIG.02·Buick LaCrosse — cabin versus cargo
Space	Volume	Share of total
Passenger cabin	102 cu ft	86.4%
Cargo area	16 cu ft	13.6%
Total interior	118 cu ft	100%

ROWS 3·SOURCE EPA interior volume

Against cars with a similar cabin

FIG.03·Buick LaCrosse against similar cars
Measure	This car	200 sedans and coupes with a similar cabin	Difference
Cargo volume	16 cu ft	14.9 cu ft	+1.1 cu ft
In checked suitcases	2	2	+0

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

Cars with the same room

Against its closest rivals: the Cadillac CTS has 13 cu ft, the Ford Fusion 16 cu ft and the Toyota Avalon 16 cu ft, next to 16 cu ft for the LaCrosse.

FIG.04·Buick LaCrosse — cars with the same cargo room
Car	Trunk volume	vs Buick LaCrosse	Checked suitcases	Measured
Mercedes-Benz 300	16 cu ft	0 cu ft	2	2023
Toyota Avalon	16 cu ft	0 cu ft	2	2022
Hyundai Azera	16 cu ft	0 cu ft	2	2017
Kia Cadenza	16 cu ft	0 cu ft	2	2020
Dodge Challenger	16 cu ft	0 cu ft	2	2023
Honda Clarity	16 cu ft	0 cu ft	2	2021

ROWS 6·SOURCE EPA interior volume + ForCar

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Everything on the Buick LaCrosse

Recalls54 campaigns Fuel economy29 mpg best Reliability4.5/5 Common problems2,122 complaints Check a VINAgainst this exact build DimensionsSize, weight, generations Used prices1,176 listings What yours is worthValue by year & mileage Insurance costEstimated per year Window stickerOriginal Monroney label Decode a VINWhat each character means About this car2005–2019

Frequently asked questions

How much cargo space does the Buick LaCrosse have?

16 cu ft in the trunk in the 2019 model, with 102 cu ft of passenger space. The average for 200 sedans and coupes with a similar cabin is 14.9 cu ft.

Does the LaCrosse have more cargo space than the Cadillac CTS?

Yes: 16 cu ft against 13 cu ft for the 2019 Cadillac CTS, about 3 cu ft more.

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

Not much overall: 16 cu ft in 2005 and 16 cu ft in 2019, within 2 cu ft in every year we hold.

Which cars have the same cargo room as the LaCrosse?

The closest by volume in the same body family are the Mercedes-Benz 300 (16 cu ft), Toyota Avalon (16 cu ft) and Hyundai Azera (16 cu ft), against 16 cu ft for the LaCrosse.

Cargo and passenger volumes from EPA interior-volume records, measured 2019 for the Buick LaCrosse, 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 Denis Kataev, founder of ForCar.

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