Does the GMC Acadia Have a 3rd Row?
Yes. Every current GMC Acadia comes standard with a third row, seating 7 or 8 passengers with 32.1 inches of third-row legroom.
Yes, the GMC Acadia has third-row seating
Yes, the GMC Acadia has a 3rd row. The current-generation Acadia, redesigned for the 2024 model year, has standard three-row seating for up to 7 or 8 passengers.
- Third-row legroom: 32.1 inches
- Third-row headroom: 38.2 inches (without sunroof)
- Second-row legroom: 41.5 inches
- Cargo behind the third row: 23.0 cubic feet
That applies to the 2024, 2025, and 2026 Acadia. If you’re shopping a 2023 or older Acadia, the third row is smaller; see the generation comparison.
GMC Acadia 3rd Row Legroom and Interior Dimensions
Legroom is a standardized industry measurement of the space a seated passenger has for their legs, which makes it the most useful single number for comparing rows. Here’s how all three Acadia rows compare.
| Measurement | 1st Row | 2nd Row | 3rd Row |
|---|---|---|---|
| Legroom | 44.3 in. | 41.5 in. | 32.1 in. |
| Headroom (without sunroof) | 42.6 in. | 40.0 in. | 38.2 in. |
| Shoulder room | 62.0 in. | 62.0 in. | 58.0 in. |
| Hip room | 59.2 in. | 58.4 in. | 48.6 in. |
In practice, 32.1 inches makes the third row comfortable for kids and teens and workable for many adults on shorter trips. The best test is to sit back there yourself: bring the family to Riverhead GMC and try every row.
Acadia Seating Capacity by Trim
Whether your Acadia seats 7 or 8 comes down to the second row: a three-person bench or two captain’s chairs (individual seats with a walkway between them).
Acadia Elevation
Available second-row bench seating fits three across, for a total of eight passengers. A good fit if you regularly carry a full carpool.
Acadia AT4, Denali, and Denali Ultimate
Second-row captain’s chairs seat seven and leave a center aisle, so kids can walk straight back to the third row.
Getting in is easy either way. The Acadia’s available Smart Slide second-row seats slide forward with one lever pull to open a wide path to the third row. An available power-folding third row lowers the seats at the push of a button when you need cargo space.
Does the 2024 GMC Acadia Have a Third Row?
Yes. The 2024 model year was a full redesign, and the new Acadia grew in length and wheelbase. That translated into a roomier third row and far more cargo space than the previous generation.
| Spec | 2023 Acadia (Previous Generation) | 2024–2026 Acadia (Current Generation) |
|---|---|---|
| Third-row legroom | 29.7 in. | 32.1 in. |
| Third-row headroom | 37.2 in. | 38.2 in. |
| Seating | 6 or 7 | 7 or 8 |
| Cargo behind third row | 12.8 cu. ft. | 23.0 cu. ft. |
| Maximum cargo | 79.0 cu. ft. | 97.5 cu. ft. |
Shopping a pre-owned Acadia? Seating layouts varied by trim and options in earlier years, so confirm the seat count on the vehicle listing. Browse our used 3rd row vehicles.
Acadia Cargo Space With the Third Row Up or Down
23.0 cu. ft.
Room behind the third row for groceries, a folded stroller, or sports bags with a full cabin.
57.3 cu. ft.
Fold the third row flat for beach gear, coolers, or luggage for a longer trip.
97.5 cu. ft.
Maximum cargo space behind the front seats for bulky loads.
Acadia vs Yukon: Third-Row Comparison
If third-row comfort is your top priority, it helps to see where the Acadia sits in GMC’s lineup.
| Model | Seating | 3rd Row Legroom | Cargo Behind 3rd Row |
|---|---|---|---|
| GMC Acadia (mid-size) | 7 or 8 | 32.1 in. | 23.0 cu. ft. |
| GMC Yukon (full-size) | Up to 8 | 34.9 in. | 25.5 cu. ft. |
| GMC Yukon XL (extended full-size) | Up to 8 | 36.7 in. | 41.5 cu. ft. |
For garage fit, exterior length, and more, see our Yukon vs Acadia size comparison, the full GMC SUV Cargo & Dimensions Matrix, or our Long Island Family GMC SUV Guide.
GMC Acadia Third Row FAQ
Does the GMC Acadia have a 3rd row?
Yes. The current GMC Acadia comes standard with three rows of seating for 7 or 8 passengers, with 32.1 inches of third-row legroom and 38.2 inches of third-row headroom.
Does the 2024 GMC Acadia have a third row?
Yes. The Acadia was redesigned for 2024, and the 2024 through 2026 models share the same three-row layout with 32.1 inches of third-row legroom, up from 29.7 inches in the 2023 model.
How many people does the GMC Acadia seat?
The Acadia Elevation seats up to 8 with a second-row bench. The AT4, Denali, and Denali Ultimate seat up to 7 with second-row captain’s chairs.
Can adults sit in the Acadia’s third row?
Many adults can ride comfortably in the third row on shorter trips, thanks to 32.1 inches of legroom and 38.2 inches of headroom. For regular adult use on long drives, compare it with the Yukon’s 34.9 inches of third-row legroom.
How much cargo space is behind the Acadia’s third row?
The Acadia offers 23.0 cubic feet behind the third row, 57.3 cubic feet with the third row folded, and 97.5 cubic feet with both rear rows folded.
Sources
Dimensions on this page come from GMC and GMC dealer specification data. Seating and features vary by trim; confirm on the vehicle you’re considering.
See the Acadia’s Third Row for Yourself
Browse Acadia models in stock at Riverhead GMC, then stop by and climb into the third row with your family.