Among 178 sedans and coupes with a similar-sized cabin, the average is 14.9 cu ft, so the Sonata sits above it.
What actually fits in a Sonata
The trunk grew from 14 cu ft in 1989 to 16 cu ft in 2026. The biggest single change came in 2006: +3 cu ft against the 2005 car.
| 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 |
Cabin or cargo — where the space went
| Space | Volume | Share of total |
|---|---|---|
| Passenger cabin | 106 cu ft | |
| Cargo area | 16 cu ft | |
| Total interior | 122 cu ft |
Against cars with a similar cabin
| Measure | This car | 178 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 |
Cars with the same room
Against its closest rivals: the Lincoln Continental has 6 cu ft, next to 16 cu ft for the Sonata. That makes the Sonata the roomiest of the two.
| Car | Trunk volume | vs Hyundai Sonata | Checked suitcases | Measured |
|---|---|---|---|---|
| Mercedes-Benz 300 | 0 cu ft | 2 | 2023 | |
| Toyota Avalon | 0 cu ft | 2 | 2022 | |
| Kia Cadenza | 0 cu ft | 2 | 2020 | |
| Honda Clarity | 0 cu ft | 2 | 2021 | |
| Ford Fusion | 0 cu ft | 2 | 2020 | |
| Kia K5 | 0 cu ft | 2 | 2026 |
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
Frequently asked questions
How much cargo space does the Hyundai Sonata have?
16 cu ft in the trunk in the 2026 model, with 106 cu ft of passenger space. The average for 178 sedans and coupes with a similar cabin is 14.9 cu ft.
Does the Sonata have more cargo space than the Lincoln Continental?
Yes: 16 cu ft against 6 cu ft for the 2026 Lincoln Continental, about 10 cu ft more.
Has the Sonata's trunk got bigger over the years?
Yes: from 14 cu ft in 1989 to 16 cu ft in 2026.
Which cars have the same cargo room as the Sonata?
The closest by volume in the same body family are the Mercedes-Benz 300 (16 cu ft), Toyota Avalon (16 cu ft) and Kia Cadenza (16 cu ft), against 16 cu ft for the Sonata.
Mark ForCar as a preferred source and our data shows up first in your Google results. One click, no account.