How big is the interior of the 2018 Ford Expedition with seats folded down?
With the rear seats folded, the 2018 Expedition opens up a substantial cargo area—up to about 121.5 cubic feet of space when both the second- and third-row seats are flattened.
To understand how big the interior is in different configurations, this article breaks down the official cargo-volume figures for the 2018 Expedition and explains what each configuration means for what you can stow inside the vehicle.
Cargo space by seating configuration
The following figures come from Ford’s official cargo-volume measurements for the 2018 Expedition and show how space grows as you fold rows.
- Behind the third row: 20.9 cubic feet
- Behind the second row: 63.6 cubic feet
- Behind the first row: 104.6 cubic feet
- Maximum cargo volume with both rear rows folded flat: 121.5 cubic feet
With the rear rows folded, the Expedition’s floor becomes nearly flat, allowing for longer items and a more versatile loading area. This layout is particularly useful for bulky gear, furniture, or multiple suitcases when traveling with a full crew.
Practical implications for buyers
These figures illustrate how the Expedition transitions from everyday passenger use to maximum cargo capability. If you routinely haul large items, opting for a configuration that folds both the second and third rows will yield the most space. If you need to accommodate passengers but still want extra cargo, the intermediate volumes behind the first and second rows provide a generous amount of room without sacrificing seating.
Note that actual usable space can vary slightly by trim, optional seating configurations (such as captain’s chairs versus a bench in the second row), and whether all seats are occupied or folded. Wheel wells, carpeting, and installed equipment can also affect precise measurements in real-world loading scenarios.
Summary: The 2018 Ford Expedition offers 20.9 cu ft behind the third row, 63.6 cu ft behind the second row, 104.6 cu ft behind the first row, and up to 121.5 cu ft with both rear rows folded, making it one of the most adaptable full-size SUVs for cargo.
Can a Ford Expedition fit a full-size mattress?
Maximum Cargo Mode (Second & Third Rows Folded)
Fits: A full-size mattress (MAX fits a queen), plywood sheets, large appliances, or kayaks. Expedition MAX: Longer cargo floor for oversized hauls.
Can you fit a 4x8 sheet of plywood in a Ford Expedition?
Yes, you can fit a 4x8 sheet of plywood in a Ford Expedition, especially when the rear seats are folded down. The exact fit can vary slightly depending on the model year, but it is a common practice for both standard and MAX versions, with the MAX model having more cargo space and being even more accommodating.
Standard Expedition
- The rear seats need to be folded or removed to create enough flat space.
- A 4x8 sheet can fit, but it may be a tight squeeze and could reach the back of the front seats or the liftgate.
- It is recommended to fold the seats down as much as possible for the best fit.
This video shows how a 4x8 sheet of plywood fits in a Ford Expedition: 1mFixing With PassionYouTube · Nov 21, 2017
Expedition MAX
- The Expedition MAX is longer and has more cargo volume, making it even easier to fit a 4x8 sheet of plywood.
- The liftgate can often be closed with the plywood inside, which is beneficial for transporting it in various weather conditions.
Important considerations
- Always fold down the second and third-row seats to maximize the cargo area.
- Be careful not to scratch the headliner or other interior surfaces.
- If you are transporting a very thick sheet, measure the interior width to ensure there is enough space.
- Ensure the sheet is secured properly to prevent it from shifting during transport.
What are the dimensions of a 2018 Ford Expedition?
The standard 2018 Ford Expedition has a length of about 210 inches, a width of 93.4 inches, and a height of 76.6 inches, while the Expedition MAX is longer at approximately 221.9 inches. The standard wheelbase is 122.5 inches, and it offers a maximum cargo capacity of up to 104.6 cubic feet.
| Dimension | Standard Expedition | Expedition MAX |
|---|---|---|
| Length | ~210 inches | ~221.9 inches |
| Width | 93.4 inches | 79.9 inches |
| Height | 76.6 inches | 76.4 inches |
| Wheelbase | 122.5 inches | 131.6 inches |
| Maximum Cargo Capacity | 104.6 cubic feet | 121.5 cubic feet |
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How big is the Ford Expedition interior with seats folded down?
With both rear rows of seats folded down, the standard Ford Expedition has a maximum cargo volume of up to 108.5108.5108.5 cubic feet, while the longer Expedition MAX model offers up to 123.1123.1123.1 cubic feet. With only the third row folded, the standard model provides about 63.663.663.6 cubic feet of space.
You can watch this video to see how much cargo fits inside the Expedition Max with all seats folded down: 56sThe Novak ReportYouTube · Jul 5, 2022
Standard Expedition
- All rear seats folded: Up to 108.5108.5108.5 cubic feet of cargo space.
- Third row folded: Up to 63.663.663.6 cubic feet of cargo space.
Expedition MAX
- All rear seats folded: Up to 123.1123.1123.1 cubic feet of cargo space.
- Third row folded: Up to 79.679.679.6 cubic feet of cargo space.
