Quick Answer
- Grand Cherokee L holds 17.2 cubic feet behind the third row.
- With row three folded, cargo capacity measures 46.9 cubic feet.
- Folding both rear rows opens 84.6 cubic feet.
- Captain’s chairs seat six; the second-row bench brings capacity to seven.
The 2026 Jeep Grand Cherokee L has three cargo measurements: behind row three, behind row two and behind row one. Its six-seat and seven-seat layouts change the passenger count retained when the third row folds.
Cargo volume by row position
| Seating position | Space behind the last upright row | How to use the measurement |
|---|
| All three rows raised | 17.2 cu ft | Check bags for every passenger |
| Third row folded | 46.9 cu ft | Leave row two available for occupants |
| Second and third rows folded | 84.6 cu ft | Use the rear cabin for larger loads |
An optional second-row bench allows five people to sit in the first two rows when the third row is folded. Captain's chairs create a different passenger arrangement. Count actual seating positions before planning a combination of people and cargo; an empty folded row does not add an occupied seat somewhere else.
Interior dimensions and driveway measurements
The L has a 121.7-inch wheelbase and a 204.9-inch overall length. Its body measures 77.5 inches wide, expanding to 84.6 inches when mirrors are included. Height is 71.5 inches, and the listed turning circle is 39.6 feet. Use those dimensions to check the driveway turn and garage approach as well as the parking space itself.
| Passenger measurement | Front row | Second row |
|---|
| Legroom | 41.3 in | 39.4 in |
| Headroom | 39.8 in | 39.9 in |
Seat comfort also depends on posture, cushion height and the position of the row ahead. Have the people who will ride in back try the cabin. The third-row trial should include getting in, fastening the belt and sitting with the second row set for its usual occupants.
Seating access: bench or captain's chairs
The standard captain's-chair layout holds six. The available bench changes total seating to seven. Second-row seats can move forward for access to the back, and the third-row bench folds to change the luggage compartment. Power-folding operation is available; verify the selected vehicle's mechanism.
Child-seat installation needs its own check. Follow the restraint maker's instructions and use only approved vehicle attachment positions. Do not assume that a seat occupied by a secured child restraint can be moved for third-row access.
Cargo features for a changing passenger load
Available Interior FamCAM gives front occupants a view of the two back rows. Available Quad-Zone climate control adds cabin adjustment, while the L's USB connections distribute charging access across all three rows. These features concern passenger use; they do not change the cargo measurements.
The optional second-row bench uses a 60/40 split with manual tip-and-slide operation. It changes total seating from six to seven without changing the L’s overall body length.
What fits when the third row stays up?
| Your usual load | Fit check at Premier |
|---|
| Weekend bags for six | Load every bag with the third row latched upright |
| Stroller plus groceries | Try both together rather than one at a time |
| Sports equipment | Check length with the needed passenger seats occupied |
| Large household box | Measure the opening and fold only unoccupied seating |
The available hands-free liftgate can simplify access when your hands are full. Try the opening with the carrier or accessory you expect to use. Keep loose items secured, and leave the rearward view clear or use the fitted camera equipment according to its instructions.
Compare an L that matches your routine
The extra row is most valuable when it is easy for your passengers to use. At Premier, try third-row access with the middle row in its intended position. If five seats cover your needs, compare the two-row dimensions. For three-row shopping, begin with Grand Cherokee L inventory.

Services at Premier Cape Cod
Premier sells Chrysler, Dodge, Jeep and Ram. Visit 556 Yarmouth Rd, Hyannis, near Route 132.
FAQs
How much room is left with the third row in use?
The L retains 17.2 cubic feet of luggage space when the third row is upright. That is the figure to use with every seating row occupied. Bring the bags and stroller you normally carry to Premier, because an opening’s shape and an object’s dimensions matter alongside the total cargo volume.
Does every L seat seven?
No. Captain’s chairs in the second row provide a six-seat arrangement. The available second-row bench increases total capacity to seven. Check the interior photographs and equipment description of the vehicle you select, then try third-row access with your family before choosing the seating layout for regular travel.
How much cargo space is available with row three folded?
The L offers 46.9 cubic feet when the third row is folded. With the second-row bench fitted, five people can still occupy the first two rows. Captain’s chairs change that passenger count, so compare the layout as well as the luggage figure when deciding how to carry people and equipment together.
Can adults use the third row?
A personal seating trial is the useful test for adult comfort. Position the second row for its normal occupants, then have the intended rear passenger enter, sit and fasten the belt. At Premier, that trial also shows how much luggage remains behind the occupied third row for the journeys you take.
Are all L rear seats power folding?
Power-folding third-row operation is available equipment. The L also has a manually folding third-row bench, so verify the mechanism on the selected SUV. Try the release and confirm that the seat locks into its intended position before loading; operating convenience and the cargo volume are separate considerations.
Premier Cape Cod Chrysler Dodge Jeep Ram · 556 Yarmouth Rd, Hyannis, MA 02601 · (508) 815-5000