Long-term durability matters as much as sticker price for families planning to keep a vehicle for a decade or more. Studies from iSeeCars estimate how many miles different SUVs may last and how likely they are to reach 250,000 miles. Here are ten SUVs that stand out for lasting power.
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1. Toyota Sequoia: Mileage Leader
Toyota Sequoia takes the top SUV spot in the iSeeCars lifespan study, with a potential lifespan of 296,509 miles. The 2026 version of the research also gives the full-size SUV a 42.3% chance of reaching 250,000 miles.
Statistics describe groups of vehicles rather than any single truck, so condition and care still decide the outcome. Shoppers should review service records, check recall status by VIN at NHTSA, and inspect for rust and leaks. Statistics describe groups of vehicles rather than any single SUV, so maintenance habits remain the deciding factor.
2. Chevrolet Suburban: Suburban Staying Power
The Chevrolet Suburban shows a potential lifespan of 265,732 miles, third among all SUVs in the iSeeCars lifespan data. That puts the long-running full-size wagon well past typical ownership horizons.
A long potential lifespan depends on regular fluid changes and timely repairs. Buyers of used examples can ask for complete maintenance documentation and arrange an independent inspection before agreeing on a price. Even a durable truck-based model needs fresh brake fluid, coolant, and tires on schedule to approach those figures.
3. Ford Expedition: Ford’s Lone Entry
With a potential lifespan of 244,682 miles, the Ford Expedition is the only Ford among the 20 longest-lived SUVs in the iSeeCars lifespan study. It earns a spot despite strong competition from Toyota and Chevrolet.
Standing alone among its brand in the rankings suggests the Expedition is the best bet for Ford loyalists. As with any used SUV, service history and a clean recall record are worth confirming. Comparing it with the other models in the study helps put its lifespan figure into perspective for a buyer.
4. Nissan Armada: Armada at Fifteenth
The Nissan Armada posts a potential lifespan of 220,172 miles, 15th among SUVs in the iSeeCars lifespan findings. That figure lands it outside the top ten but still comfortably within the upper tier of the study.
Buyers considering a used Armada can focus on documented maintenance and a thorough test drive. Listening for drivetrain noise and checking for leaks are simple ways to gauge how a particular truck was treated. A shopper might treat the ranking as a starting point and then judge each candidate on its own condition and records.
5. Toyota 4Runner: Quarter-Million Contender
The Toyota 4Runner has a 33.1% chance of lasting 250,000 miles, which AutoGuide’s AutoGuide longest-lasting SUVs report describes as 6.9 times the 4.8% SUV average. Few mainstream SUVs approach that ratio.
A high probability is encouraging, though condition still matters. Shoppers might look for consistent oil changes, verify recall completion by VIN, and take note of any signs of off-road abuse on a used 4Runner. Ratios against an average are useful, but they do not guarantee that any one example will reach the same milestone.
6. Lexus RX: Hybrid Luxury Longevity
The Lexus RX hybrid has a 28.9% chance of lasting 250,000 miles, 6.1 times the SUV average, according to AutoGuide’s longest-lasting SUVs list. Luxury and durability appear together in this model’s record.
Hybrid components add some complexity, so buyers of used examples should ask about battery health and service history. A pre-purchase inspection from a shop familiar with Lexus hybrids is a reasonable precaution. A dealer can usually provide history reports, and independent inspections can reveal how well a specific vehicle was maintained.
7. Lexus GX: Rugged Reliability
The Lexus GX shows a 23.3% chance of lasting 250,000 miles, 4.9 times the SUV average, per AutoGuide durability rankings. It rounds out a trio of Toyota-family models in the upper part of the rankings.
Body-on-frame SUVs are often chosen for towing and travel, so mileage on a used GX can be high. Reviewing maintenance records and checking for undercarriage wear gives a better picture than odometer readings alone. Probability figures like these are best read as odds across a large group, not a promise for any individual vehicle.
8. Toyota Highlander Hybrid: Hybrid Family Hauler
The Toyota Highlander Hybrid carries a 20.7% chance of lasting 250,000 miles, 4.3 times the SUV average, according to AutoGuide’s longest-lasting SUVs report. It brings a three-row layout together with strong durability odds.
Family vehicles take plenty of daily abuse, so interior wear and maintenance history deserve attention. Verifying recall status by VIN and asking about hybrid battery service are sensible steps before buying a used one. Comparing it with the other long-lived models in the study helps buyers weigh price against durability.
9. Honda HR-V: Small SUV, Big Mileage
Honda HR-V has a 17.6% chance of reaching 250,000 miles, and the iSeeCars longest-lasting cars study notes it is the only small SUV in the top 10. Durability is not limited to big, body-on-frame vehicles.
Shoppers who prefer a compact footprint can still look for long-term value. Complete service records, a clean recall history, and a careful test drive help separate well-kept examples from tired ones. Regular oil changes and timely repairs matter most on any vehicle that owners hope to keep for many years.
10. Mercedes-Benz G-Class: European Outlier
The Mercedes-Benz G-Class has a 17.3% chance of reaching 250,000 miles, and the iSeeCars longest-lasting SUVs study identifies it as the only European SUV in the top 10. That distinction stands out among a field dominated by Japanese and American names.
Buyers considering an older G-Class should weigh the durability odds against the cost of repairs on a luxury vehicle. A specialist inspection and a full service history are worth pursuing before purchase. Odds are encouraging but never a guarantee, so condition on the day of purchase remains the most important factor.
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