
Yes, several popular three-row SUVs are physically larger than the midsize Sorento, with the most direct comparison being its corporate sibling, the Kia Telluride. The Telluride, Hyundai Palisade, Ford Explorer, and Toyota Grand Highlander all offer more overall passenger and cargo space. The Sorento, while offering a third row, is classified as a midsize SUV and is designed with a more compact footprint, making its third row best suited for children or occasional use.
For buyers prioritizing maximum interior space, moving to a standard full-size or large SUV segment is the logical step. The key dimensions highlight the clear size differences.
| SUV Model | Vehicle Class | Length (inches) | Wheelbase (inches) | Cargo Space (behind 3rd row) | Passenger Volume (cu. ft.) |
|---|---|---|---|---|---|
| Kia Sorento | Midsize SUV | 189.4 | 110.8 | 12.6 | 154.3 - 160.1 |
| Kia Telluride | Standard 3-Row SUV | 197.7 | 114.2 | 21.0 | 154.2 - 178.1 |
| Hyundai Palisade | Standard 3-Row SUV | 196.7 | 114.2 | 18.0 | 154.2 - 177.4 |
| Ford Explorer | Standard 3-Row SUV | 198.8 | 119.1 | 18.2 | 152.7 |
| Toyota Grand Highlander | Standard 3-Row SUV | 201.4 | 116.1 | 20.6 | 157.3 - 174.1 |
The Kia Telluride and Hyundai Palisade are the most direct upgrades. Built on a shared platform, they provide a significantly more spacious third row and adult-friendly legroom. Market data from sources like Edmunds and Car and Driver consistently notes the Telluride’s third-row space exceeds 33 inches of legroom, which is competitive in the class, whereas the Sorento’s is closer to 29 inches, a difference tangible for adult passengers.
Full-size SUVs and truck-based models represent the next tier. If the Telluride-class doesn’t suffice, models like the Chevrolet Tahoe (210.7 inches long), Ford Expedition (210 inches long), or Toyota Sequoia (208.1 inches long) offer substantially more room. These vehicles typically provide over 25 cubic feet of cargo space behind their third rows, more than double most midsize offerings. Their increased width and height also translate to greater shoulder and headroom across all rows.
Practical implications focus on cargo and passenger flexibility. The larger cargo area behind the third row in bigger SUVs (often 18-21 cu. ft. vs. the Sorento’s ~12.6) is a key differentiator. It allows for storing a full-size stroller or several suitcases without folding seats. For families that regularly use all three rows, the long-term comfort for passengers in the rear is the primary reason to choose a Telluride, Palisade, or Explorer over a Sorento.
Choosing a bigger SUV involves trade-offs. Larger dimensions can make urban parking and navigating tight garages more challenging. Fuel economy often decreases, and purchase prices typically increase. The Sorento’s appeal lies in its efficiency and maneuverability within the three-row format. For sustained, comfortable three-row use with adults, the data supports selecting a larger model from the standard SUV segment.

As a mom who regularly carpools kids and their sports gear, I switched from a Sorento to a Telluride last year. The difference is real. In the Sorento, with the third row up, I could barely fit a week’s groceries back there. In the Telluride, I can fit the groceries and a couple of soccer bags. When my nieces visit, they can actually sit in the way back without complaining the whole trip. For active families that use every seat, the extra 8-9 inches of cargo space behind that third row is a daily lifesaver, not just a number on a spec sheet.

Let’s talk about the feel behind the wheel. I’ve test-driven both the Sorento and several of its larger competitors. The Sorento drives more like a tall wagon—agile and easy to park. When you step into a Telluride or a Explorer, you immediately sense the added bulk. The ride becomes more planted and stable on the highway, which is a plus, but you lose some of that nimble feeling in city traffic. The extra length is most noticeable in crowded parking lots. If your daily drive involves tight spaces, the Sorento’s smaller footprint is a genuine advantage. If you spend more time on open roads or need that spacious interior, you’ll adapt to the larger vehicle’s dynamics quickly.

Budget is a huge factor here. You can get a well-equipped Sorento for a price that often undercuts the starting point of a base Telluride or Explorer. The larger SUVs come with a higher initial price tag and typically cost more to fuel. So, the question is about usage. If you only need the third row a few times a year for short trips, the Sorento is a smarter financial choice. You get the flexibility without the ongoing premium. But if that third row is in weekly use, paying the premium for the larger vehicle translates directly into comfort and practicality, making it a justified expense over the life of the loan.

My research involved meticulous comparisons on manufacturer websites and professional reviews. The consensus is clear: for consistent three-row use, the Sorento is at a disadvantage. I focused on two metrics: third-row legroom and cargo volume behind that row. Reviewers from Car and Driver and MotorTrend consistently measure the Sorento’s third row as among the tightest in the class, adequate for pre-teens at best. In contrast, vehicles like the Palisade and Toyota Grand Highlander are specifically praised for their adult-viable rear seats. The cargo difference is just as critical. ~12 cubic feet (Sorento) limits you to soft bags. ~20 cubic feet (larger SUVs) means you can load bulky, hard-sided items. This data made my decision straightforward—I prioritized long-term passenger comfort over occasional convenience.


