Shoppers who want a used SUV that feels “built like a tank” are usually chasing the same qualities mechanics value most: heavy-duty components, predictable maintenance needs, and a track record of surviving high mileage. Drawing on long-term reliability data and expert picks, the following seven used SUVs stand out for durability that keeps paying off long after the first owner trades the keys.Toyota 4RunnerThe Toyota 4Runner is frequently singled out by mechanics for long-term durability, with one report on Most Reliable Used models stating that the Toyota 4Runner is famous for surviving hard use. Its body-on-frame construction, simple naturally aspirated engines, and proven four-wheel-drive systems give it the kind of toughness buyers associate with older trucks. Owners who keep up with fluids and timing components often see these SUVs cross 200,000 miles with relatively few major repairs. Mechanics also appreciate that Toyota tends to reuse components across generations, which keeps parts prices reasonable and makes diagnosis straightforward. For families or outdoor enthusiasts who want a used SUV that can handle trails, towing, and daily commuting, the 4Runner’s mix of rugged hardware and predictable maintenance costs makes it a safe bet in a market where some crossovers feel disposable.Toyota SequoiaThe Toyota Sequoia is another heavy-duty choice, and longevity data backs up its reputation. One analysis of high-mileage vehicles lists the Toyota Sequoia at 296,509 miles, describing it as leading the pack among long-lasting SUVs. That figure reflects not just occasional outliers but a broad pattern of Sequoias running far past 200,000 miles when serviced on schedule. Underneath, the Sequoia shares much of its hardware with Toyota’s full-size trucks, including stout V8 engines and heavy frames that can handle towing and family hauling. For buyers who need three rows, serious cargo capacity, and the confidence to keep a vehicle for a decade or more, this model’s track record can reduce the risk that a used purchase will be sidelined by catastrophic drivetrain failures.Toyota Land CruiserThe Toyota Land Cruiser has long been shorthand for indestructibility, and real-world examples support that image. A widely cited video profile points to a Toyota Land Cruiser in the Australian Outback with over 1 million km on the odometer that is still running, a reminder of how far these trucks can go when maintained. That kind of service life matters to used buyers because it shows how much margin remains even after a decade of prior use. Mechanics often highlight the Land Cruiser’s overbuilt axles, cooling systems, and transmissions, all designed for remote regions where failure is not an option. While purchase prices can be higher than those of other used SUVs, the combination of legendary durability and global parts availability means owners can reasonably expect long service intervals and strong resale value, even as mileage climbs.Lexus GXThe Lexus GX brings Land Cruiser DNA into a more luxurious package, which is one reason technicians frequently rank it near the top of their personal picks. A guide to mechanic favorites notes that Top crossover SUVs, according to mechanics, include the Toyota Highlander and Lexus GX luxury SUV, and it adds that the GX can reach 300,000 miles when properly maintained. That kind of mileage potential places it firmly in “built like a tank” territory. Unlike some luxury models that rely heavily on air suspension and complex electronics, the GX pairs its premium interior with a stout ladder frame and proven V8. For buyers who want a used SUV that can handle rough roads yet still feel upscale on the highway, the GX offers a rare mix of comfort and durability that mechanics are comfortable recommending to friends and family.Honda Pilot (third generation)The third-generation Honda Pilot, sold from 2016 to 2022, might not look as rugged as a body-on-frame truck, but mileage data shows it belongs in any conversation about long-lasting SUVs. One analysis of high-mileage vehicles notes that one family SUV that can last for more than 250,000 miles is the third-generation Honda Pilot, with multiple high-mileage examples still running strong. That puts it in the same league as several truck-based competitors. Mechanics often praise the Pilot’s V6 for its balance of power and efficiency, as well as its relatively straightforward maintenance schedule. For families who prioritize three-row practicality and car-like driving manners, the Pilot offers a way to get tank-like longevity without sacrificing fuel economy or ride comfort, which can be especially appealing when planning to keep a used SUV for many years.Nissan ArmadaAmong full-size SUVs, the Nissan Armada has quietly earned respect for durability, even if its design feels older than some rivals. A reliability roundup that lists Top Picks for model names the 2020 Nissan Armada as the Overall choice, noting that it remains competitive despite an aging platform. That recognition reflects strong reliability scores and ownership costs that undercut some competing full-size SUVs. Technicians often point to the Armada’s naturally aspirated V8 and conventional automatic transmission as key strengths, since both tend to be more predictable over time than smaller turbocharged engines. For buyers who need serious towing capacity and a spacious cabin, choosing a used Armada can deliver truck-like toughness with a lower entry price than some domestic rivals, while still aligning with mechanics’ preference for proven mechanical layouts.