Among 180 sedans and coupes with a similar-sized cabin, the average is 12.7 cu ft, so the Grancabrio carries less than 94% of them. It gives 7.3% of its interior to luggage, one of the smallest shares we measure. A folded stroller will not fit alongside luggage.
What actually fits in a Grancabrio
| What you are loading | How many fit | Each item |
|---|---|---|
| Checked suitcases | 1 | 27 × 21 × 14″ — 4.6 cu ft |
| Carry-on cases | 3 | 22 × 14 × 9″ — 1.6 cu ft |
| Grocery bags | 5 | about 1 cu ft each |
| Golf bags | 1 | full set, about 5 cu ft |
| Folded stroller | Does not fit | about 6 cu ft |
Cabin or cargo — where the space went
| Space | Volume | Share of total |
|---|---|---|
| Passenger cabin | 89 cu ft | |
| Cargo area | 7 cu ft | |
| Total interior | 96 cu ft |
Against cars with a similar cabin
| Measure | This car | 180 sedans and coupes with a similar cabin | Difference |
|---|---|---|---|
| Cargo volume | 7 cu ft | 12.7 cu ft | -5.7 cu ft |
| In checked suitcases | 1 | 2 | -1 |
Cars with the same room
Against its closest rivals: the Honda Civic has 15 cu ft, the Ford Mustang 12 cu ft and the Nissan GT-R 9 cu ft, next to 7 cu ft for the Grancabrio. That makes the Grancabrio the tightest of the four.
| Car | Trunk volume | vs Maserati Grancabrio | Checked suitcases | Measured |
|---|---|---|---|---|
| Ferrari Roma | 0 cu ft | 1 | 2024 | |
| Audi A3 | +1 cu ft | 1 | 2026 | |
| Chevrolet Camaro | +1 cu ft | 1 | 2024 | |
| Audi RS 3 | +1 cu ft | 1 | 2026 | |
| Audi S3 | +1 cu ft | 1 | 2026 | |
| BMW 330e | +2 cu ft | 1 | 2024 |
Trunk space is one number. Buying is a longer list.
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Frequently asked questions
How much cargo space does the Maserati Grancabrio have?
7 cu ft in the trunk in the 2026 model, with 89 cu ft of passenger space. The average for 180 sedans and coupes with a similar cabin is 12.7 cu ft.
Does the Grancabrio have more cargo space than the Honda Civic?
No: 7 cu ft against 15 cu ft for the 2026 Honda Civic, about 8 cu ft less.
Will a stroller fit in a Grancabrio?
Not with luggage. A folded stroller needs about 6 cu ft and the Grancabrio offers 7 cu ft in total.
Which cars have the same cargo room as the Grancabrio?
The closest by volume in the same body family are the Ferrari Roma (7 cu ft), Audi A3 (8 cu ft) and Chevrolet Camaro (8 cu ft), against 7 cu ft for the Grancabrio.
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