Autoblog and Yahoo may earn commission from links in this article.The Suburban has long been the benchmark for cavernous family hauling, and the redesigned Expedition is Ford's answer, bristling with tech and towing muscle. Both seat up to eight and swallow enormous loads, so cargo capacity is exactly the metric shoppers in this class care about. The wrinkle is length: the standard Expedition is meaningfully shorter than the extended-length Suburban, while the Expedition Max exists specifically to close that gap. Here is how they compare when you start filling them up.2026 Chevrolet Suburban Z71 in Cypress Gray.ChevroletBehind the third rowWith all three rows up, the Suburban is in another league. It offers a huge 41.5 cubic feet behind the third row, nearly double the standard Expedition's 21.6. That is the difference between loading a full week of luggage or a big-box haul with everyone aboard, versus folding a seat. For families who ride full and still need to carry gear, the Suburban's most decisive advantage is that it still carries gear.2026 Chevrolet SuburbanChevroletStepping up to the long-wheelbase Expedition Max improves the Ford considerably, lifting its behind-the-third-row space to around 36 cubic feet. That is much more competitive, but it still trails the Suburban, which was extended-length from the start.2026 Ford Expedition MaxFordWith the seats foldedFold everything, and the Suburban's size keeps paying off. It maxes out at 144.7 cubic feet of cargo volume, while the standard Expedition tops out around 104.6. That roughly 40-cubic-foot gap is the equivalent of several more bikes, multiple sets of sports gear, or a genuinely large moving load.2026 Chevrolet SuburbanChevroletAdvertisementAdvertisementThe Expedition Max again narrows things, reaching roughly 121 to 123 cubic feet at maximum, an impressive figure that beats plenty of rivals. Even so, the Suburban's 144.7 cubic feet remains the biggest number in the mainstream full-size class, so no matter which Expedition you choose, the Chevy holds the cargo crown.Beyond the numbersRaw volume is not the whole story, and the Expedition fights back on usability. Ford's cargo area includes clever touches like a flatter load floor, power-folding seats, and a tailgate work-surface feature, all of which make organizing and accessing gear easier. Its second row also slides to ease third-row access.2026 Ford Expedition Max FordThe Suburban counters with a squared-off, easy-to-stack cargo bay, a one-piece liftgate that clears the loading area, and available hands-free operation on higher trims. It also offers slightly more legroom in the first two rows. For buyers who simply want the most room, the Suburban's dimensions are hard to argue with, while the Expedition makes a case on smart features.2026 Chevrolet SuburbanChevroletSo which one has more cargo space?The Chevrolet Suburban has more cargo space, and it is not close. It nearly doubles the standard Expedition behind the third row, 41.5 cubic feet to 21.6, and its 144.7-cubic-foot maximum is the biggest in the class. For buyers whose top priority is outright hauling capacity, the Suburban is the clear winner. The Ford Expedition remains a strong choice, especially in long-wheelbase Max form, which closes much of the gap and pairs its space with strong towing and clever cargo features. But on the specific question of cargo room, the extended-length Suburban is simply the bigger box.AdvertisementAdvertisementThis story was originally published by Autoblog on Jul 20, 2026, where it first appeared in the Car Buying section. Add Autoblog as a Preferred Source by clicking here.