How Much Cargo Space Does the 2026 Mercedes-Benz GLA 250 Have With the Rear Seats Folded?
September 16 2026,
Quebec shoppers cross-shopping compact SUVs often ask the same question first: how much can it actually carry? The 2026 GLA 250 answers that with real numbers, not guesswork, and a cargo area built around how families and commuters actually load a vehicle.
How Much Cargo Space Does the 2026 GLA 250 Offer?
The GLA 250 holds 425 L behind the rear seats, the number that matters for weekly errands, groceries, and the odd suitcase. Fold the rear seats down and that grows to 1,420 L, enough for flat-pack furniture, a bike, or a full load from a hardware store run.
As a compact SUV, the GLA keeps its footprint tight: 4,412 mm long and 1,834 mm wide without mirrors. That combination of a small parking footprint and a genuinely usable cargo hold is the packaging trick that makes it work for city driving and highway trips alike.
How Do the 40/20/40 Split Rear Seats Work?
The rear seatbacks fold in a 40/20/40 split, standard on every GLA 250. That layout lets you drop just the centre section and keep two passengers seated on either side, useful for carrying skis or a pair of long boards without asking anyone to get out.
The seatbacks also recline or sit more upright, so you can angle them to fit a bulky item while still seating three across the back row. That flexibility is the difference between a cargo area that only works empty and one that works with people in it.
What Makes Loading and Unloading Easy?
The cargo area opens through a wide tailgate, and the GLA 250 includes the EASY-PACK power tailgate as standard, so you are not wrestling a heavy hatch in a parking garage or a snowy driveway. Inside, a height-adjustable load floor lets you level the space for tall items or lower it to maximize height.
A few details keep the cargo area organized rather than a free-for-all: a cargo cover to keep contents out of sight, a side pocket with a mesh net for smaller items, a wide elastic strap to keep bags upright, and tie-down hooks near the floor to secure a load in transit. For families hauling sports gear or weekend luggage, those small features add up to less shifting and less mess.
Can I Carry Passengers and Cargo at the Same Time?
Yes. Because the centre seatback folds independently in the 40/20/40 layout, you can pass long items like skis through the middle while two passengers stay buckled in on either side. The seatbacks can also recline to make room for a bulky item without giving up the third rear seating position.
That matters for a real Quebec weekend: a family trip to the ski hill or the cottage rarely means empty seats, and the GLA 250’s rear seat setup is built around carrying both people and gear at once, not one or the other.
Quick-Answer Summary
- Cargo behind rear seats: 425 L
- Cargo with seats folded: 1,420 L
- Rear seat split: 40/20/40, folding and reclining
- Tailgate: EASY-PACK power tailgate, standard
- Cargo organization: cargo cover, side pocket with mesh net, elastic strap, tie-down hooks
- Seating capacity: 5, with cargo flexibility that keeps 3 rear seats usable
Which Shopper Gets the Most Out of This Cargo Setup?
The GLA 250’s cargo layout suits a Quebec buyer who wants a genuinely useful load area without moving up to a larger SUV. If your week mixes grocery runs, the odd bulky purchase, and weekend trips with passengers in the back, the 425 L to 1,420 L range and the 40/20/40 seats cover both without a second vehicle in the driveway.
Someone who regularly hauls oversized cargo with all five seats occupied at once may want to see the load floor and seat folding in person before deciding, since photos and spec sheets only tell part of the story.
See the GLA 250’s Cargo Area for Yourself
The 2026 GLA 250 pairs a compact SUV footprint with a cargo area that adjusts to groceries, luggage, or gear through its 40/20/40 split rear seats and height-adjustable load floor. The details, from tie-down hooks to the power tailgate, are built for regular use, not occasional trips.
Visit Mercedes-Benz Laval in Laval to sit in the GLA 250, fold the rear seats yourself, and bring along the items you actually plan to carry to see how they fit.
