FORCAR
Go Pro

Audi S8 Trunk Space

The 2027 Audi S8 has 13 cu ft of trunk space: room for 2 checked suitcases or 6 carry-ons.

EPA interior volume · 13 cu ft trunk · 111 cu ft cabin · measured 2027 · Updated Nov 3, 2026
Quick answer

Among 100 sedans and coupes with a similar-sized cabin, the average is 15.7 cu ft, so the S8 carries less than 80% of them.

What actually fits in a S8

The trunk shrank from 18 cu ft in 2001 to 13 cu ft in 2027. The biggest single change came in 2020: −2 cu ft against the 2018 car.

FIG.01·Audi S8 — what fits in the trunk
What you are loadingHow many fitEach item
Checked suitcases227 × 21 × 14″ — 4.6 cu ft
Carry-on cases622 × 14 × 9″ — 1.6 cu ft
Grocery bags10about 1 cu ft each
Golf bags2full 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·Audi S8 — cabin versus cargo
SpaceVolumeShare of total
Passenger cabin111 cu ft89.5%
Cargo area13 cu ft10.5%
Total interior124 cu ft100%
ROWS 3·SOURCE EPA interior volume

Against cars with a similar cabin

FIG.03·Audi S8 against similar cars
MeasureThis car100 sedans and coupes with a similar cabinDifference
Cargo volume13 cu ft15.7 cu ft-2.7 cu ft
In checked suitcases22+0
ROWS 2·SOURCE ForCar, computed across cars of similar cabin size

Cars with the same room

Against its closest rivals: the Infiniti Q50 has 14 cu ft, the Kia K4 22 cu ft and the Toyota Crown 13 cu ft, next to 13 cu ft for the S8.

FIG.04·Audi S8 — cars with the same cargo room
CarTrunk volumevs Audi S8Checked suitcasesMeasured
BMW 330i13 cu ft0 cu ft22026
Audi A813 cu ft0 cu ft22027
Audi A8 L13 cu ft0 cu ft22023
Rolls-Royce Ghost13 cu ft0 cu ft22027
BMW 740i14 cu ft+1 cu ft22026
BMW 750e14 cu ft+1 cu ft22026
ROWS 6·SOURCE EPA interior volume + ForCar
Upgrade to Pro

Trunk space is one number. Buying is a longer list.

  • Check a VIN for recalls, complaints and its exact build
  • Exact value for that car, adjusted for its mileage
  • The original window sticker and factory options
  • Full research report as a PDF you can hand to a mechanic
  • No ads, on every page
  • No ads, no tracking — and much more
See plans → Start free →
Free plan available — no credit card needed
Everything on the Audi S8
Recalls44 campaignsFuel economy20 mpg bestReliability4.0/5Common problems45 complaintsCheck a VINAgainst this exact buildInsurance costEstimated per yearWindow stickerOriginal Monroney labelDecode a VINWhat each character meansAbout this car2001–2026

Frequently asked questions

How much cargo space does the Audi S8 have?

13 cu ft in the trunk in the 2027 model, with 111 cu ft of passenger space. The average for 100 sedans and coupes with a similar cabin is 15.7 cu ft.

Does the S8 have more cargo space than the Infiniti Q50?

No: 13 cu ft against 14 cu ft for the 2024 Infiniti Q50, about 1 cu ft less.

Has the S8's trunk got bigger over the years?

No, it shrank: from 18 cu ft in 2001 to 13 cu ft in 2027.

Which cars have the same cargo room as the S8?

The closest by volume in the same body family are the BMW 330i (13 cu ft), Audi A8 (13 cu ft) and Audi A8 L (13 cu ft), against 13 cu ft for the S8.

Cargo and passenger volumes from EPA interior-volume records, measured 2027 for the Audi S8, 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.
Found this useful?

Mark ForCar as a preferred source and our data shows up first in your Google results. One click, no account.

Prefer ForCar →