Thirty-six and a half inches. That’s how much third-row legroom Ford packs into the 2026 Expedition, more than six full inches ahead of the Jeep Grand Cherokee L, one of the most trail-capable three-row SUVs on sale. Third-row space is the spec that gets buried under horsepower numbers and approach angles, yet it’s the one that decides whether grandma survives the drive to the trailhead or your teenager spends the trip with knees jammed against the seatback. We pulled manufacturer-published legroom figures for seven popular three-row SUVs, mixing dedicated off-roaders with family-hauling mainstays, and ranked them by the number that matters most on a long haul: inches.
1. Ford Expedition: 36.5 Inches
With 36.5 inches of third-row legroom, the Expedition tops this list by a wide margin, according to Ford’s published cabin dimensions. Slide the second row forward and that figure grows to 43.5 inches, more than plenty of minivans offer. The off-road-focused Tremor trim keeps its 33-inch tires, upgraded shocks and two-inch lift without shrinking that space, since the body-on-frame layout doesn’t change to accommodate the hardware. Need three full rows of adults on a trail-adjacent road trip? This is your answer.
2. Chevrolet Tahoe: 34.9 Inches
Chevrolet’s Tahoe delivers 34.9 inches of third-row legroom, per its seating specifications, and the independent rear suspension on the current generation makes that space feel even bigger than the number suggests. Choose the Z71 trim and you gain skid plates and a two-speed transfer case without losing any third-row room, since Chevy builds the off-road package on the same wheelbase as the standard truck. For buyers cross-shopping genuine trail capability against passenger space, the Tahoe splits that difference better than almost anything else here.
3. Toyota Sequoia: 33.7 Inches
The Sequoia’s 33.7 inches of third-row legroom, confirmed in a dealer comparison of Toyota’s SUV lineup, puts it ahead of most other body-on-frame competitors. Toyota carries that figure across every trim, including the off-road-tuned TRD Pro with its Fox internal-bypass shocks and 18-inch wheels, so buyers never have to trade suspension travel for third-row comfort. Three adults can realistically ride back there for an hour or two before anyone starts complaining about their knees.
4. Chevrolet Traverse: 32.1 Inches
Cross over to the unibody side of the segment and the Chevrolet Traverse checks in at 32.1 inches of third-row legroom, according to its interior dimension listing, a full 2.8 inches shy of its Tahoe sibling despite looking similarly massive in a parking lot. The Traverse trades body-on-frame toughness for unibody packaging efficiency, and that choice costs it real space in the way back. It still beats several off-road-oriented rivals on this list, proof that cabin architecture matters more than overall length when it comes to third-row comfort.
5. Toyota 4Runner: 31.8 Inches
Toyota’s redesigned 4Runner offers 31.8 inches of third-row legroom, a genuine gain documented in the model’s current interior specs. Ground clearance and departure angle have always come first on this nameplate, available in TRD Pro or Trailhunter form, so the extra couple of inches over the outgoing generation is a bonus rather than the point. Adults will notice the low seating position more than tight knee room, since the third-row cushion sits close to the floor. Kids handle it fine; grown adults will want it for shorter trips.
6. Kia Telluride: 31.4 Inches
Kia’s Telluride posts 31.4 inches of third-row legroom, a number it has held steady across its most recent model years, and the X-Pro trim adds all-terrain tires and extra ground clearance without touching the seating buck. That makes the Telluride an outlier on this list: genuine light off-road capability paired with third-row space that rivals dedicated body-on-frame SUVs nearly a foot longer. For a family that wants weekend trail access without sacrificing passenger comfort, it’s hard to beat that combination.
7. Jeep Grand Cherokee L: 30.3 Inches
The Grand Cherokee L closes out this list at 30.3 inches of third-row legroom, the tightest figure among the off-road-capable entries here despite riding on Jeep’s longest unibody platform. Even the Trailhawk trim, with its extra clearance and locking rear differential, doesn’t add an inch back there. Jeep’s own passenger dimension figures put the seat at 770 millimeters of legroom, and multiple dealer spec sheets echo that same conversion. Treat the third row as kid territory or short-hop seating, and let the second row handle the heavy lifting on family trips.
Line up all seven and a pattern emerges that has nothing to do with badge toughness: body-on-frame size alone doesn’t guarantee third-row comfort, and a genuinely capable off-roader like the Telluride can out-legroom SUVs built specifically to crawl over rocks. Measure before you buy, because no window sticker lists the number that decides whether your third row actually gets used.