Among 200 sedans and coupes with a similar-sized cabin, the average is 14.9 cu ft, so the 330i sits below it.
What actually fits in a 330i
The trunk grew from 11 cu ft in 2001 to 13 cu ft in 2026. The biggest single change came in 2018: −12 cu ft against the 2017 car.
| What you are loading | How many fit | Each item |
|---|---|---|
| Checked suitcases | 2 | 27 × 21 × 14″ — 4.6 cu ft |
| Carry-on cases | 6 | 22 × 14 × 9″ — 1.6 cu ft |
| Grocery bags | 10 | about 1 cu ft each |
| Golf bags | 2 | full set, about 5 cu ft |
| Folded stroller | Fits | about 6 cu ft |
Cabin or cargo — where the space went
| Space | Volume | Share of total |
|---|---|---|
| Passenger cabin | 102 cu ft | |
| Cargo area | 13 cu ft | |
| Total interior | 115 cu ft |
Against cars with a similar cabin
| Measure | This car | 200 sedans and coupes with a similar cabin | Difference |
|---|---|---|---|
| Cargo volume | 13 cu ft | 14.9 cu ft | -1.9 cu ft |
| In checked suitcases | 2 | 2 | +0 |
Cars with the same room
Against its closest rivals: the Toyota Corolla has 13 cu ft, the Lexus IS 11 cu ft and the Acura TLX 14 cu ft, next to 13 cu ft for the 330i.
| Car | Trunk volume | vs BMW 330i | Checked suitcases | Measured |
|---|---|---|---|---|
| Audi A8 | 0 cu ft | 2 | 2027 | |
| Audi A8 L | 0 cu ft | 2 | 2023 | |
| Mercedes-Benz AMG GT | 0 cu ft | 2 | 2026 | |
| Toyota Corolla | 0 cu ft | 2 | 2026 | |
| Toyota Crown | 0 cu ft | 2 | 2026 | |
| Rolls-Royce Flying Spur | 0 cu ft | 2 | 2026 |
Trunk space is one number. Buying is a longer list.
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Frequently asked questions
How much cargo space does the BMW 330i have?
13 cu ft in the trunk in the 2026 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 330i have more cargo space than the Toyota Corolla?
About the same: 13 cu ft against 13 cu ft for the 2026 Toyota Corolla.
Has the 330i's trunk got bigger over the years?
Yes: from 11 cu ft in 2001 to 13 cu ft in 2026.
Which cars have the same cargo room as the 330i?
The closest by volume in the same body family are the Audi A8 (13 cu ft), Audi A8 L (13 cu ft) and Mercedes-Benz AMG GT (13 cu ft), against 13 cu ft for the 330i.
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