Drivers who want a car that will sail past 300,000 miles need more than good luck. Mechanics and long-term reliability data point to a small group of models that combine conservative engineering with owners who actually keep up on maintenance. Here are 10 specific cars that experts and high‑mileage owners repeatedly single out as realistic candidates to cross 300,000 miles when cared for properly.New Toyota CamryThe New Toyota Camry is a frequent answer when owners ask which car will survive 300,000 miles. In one widely referenced discussion, a commenter simply replied “New Toyota Camry. Famously reliable with a normal transmission and engine, no CVTs, no turbos. Nothing unusual to break,” and that plain description captures why mechanics like it. The naturally aspirated four-cylinder and conventional automatic avoid the complexity that can end a car early. For buyers, that simplicity translates into predictable repair costs and a high chance of seeing 300,000 miles if oil changes and fluid services are done on schedule. Long-term brand studies repeatedly describe Toyota as “Still the King” for durability, and the Camry is one of the clearest examples of that reputation in the real world.Toyota SequoiaThe Toyota Sequoia shows up near the top of multiple long‑life rankings, which is why mechanics often recommend it to families who tow or haul. One detailed analysis of the 25 Longest Lasting Vehicles of recent years lists the Toyota Sequoia with a “Chance of lasting 250,000+ miles: 39.1%,” an extraordinary figure in a market where most vehicles are retired far earlier. That 39.1% chance of reaching 250,000 miles suggests a meaningful share will push on toward 300,000 miles. Another breakdown of high‑mileage nameplates reports the Toyota Sequoia with an 14.2% share among vehicles that reach extreme odometer readings, which again signals how often this SUV survives hard use. For owners, that means the upfront fuel and tire costs are partially offset by a long service life, especially when rust prevention and transmission services are handled proactively.Toyota Land CruiserThe Toyota Land Cruiser is almost shorthand for longevity, and mechanics who see them with 300,000 miles are rarely surprised. A widely cited infographic on Which Cars Last the Longest lists the Toyota Land Cruiser at 18.2% among vehicles that reach very high mileage, the single highest percentage in that comparison. That 18.2% figure reflects decades of conservative engineering and a global reputation for surviving harsh conditions. For buyers who plan to keep one vehicle for decades, the Land Cruiser’s body‑on‑frame construction and proven V8 or inline‑six engines are key advantages. Owners who stay on top of timing belt intervals, cooling system flushes, and differential services often treat 300,000 miles as a midpoint rather than an endpoint, which is why mechanics consistently place this model on any serious high‑mileage shortlist.Lexus LS 430The Lexus LS 430 combines Toyota’s durability with luxury‑car build quality, and that mix has created a cult following among high‑mileage drivers. A detailed Lexus Longevity guide states that “The Lexus LS 430 is widely regarded as the longest-lasting model” in the brand’s lineup, and that praise is based on real‑world examples of sedans that easily clear 300,000 miles. The 430 badge is now shorthand for a V8 sedan that simply refuses to quit when maintained. Consumer reliability rankings also place Lexus near the top, with one long‑term survey assigning the brand a score of 77 and listing a broad range of Lexus Models, including LS and Hybrid variants, among the most dependable. For shoppers, that means an LS 430 with a documented service history can be a smarter 300,000‑mile bet than many newer luxury cars packed with unproven tech.Honda Accord 2.4LThe Honda Accord with the 2.4L four-cylinder engine is a favorite among independent mechanics who see these sedans rack up huge mileage. A detailed guide to used Full Size Sedans notes that “Honda has built a lot of good Accords over the years” and singles out the 2.4L engine Accords as a four-cylinder timing chain design that holds up over time. That relatively simple powertrain avoids the belt replacements and turbo issues that can shorten a car’s life. For commuters who rack up highway miles, the Accord’s combination of fuel efficiency and durability is especially appealing. With regular transmission fluid changes and suspension refreshes around the 200,000‑mile mark, many 2.4L Accords remain tight and reliable well past 300,000 miles, which is why they are so common on mechanic‑approved shopping lists.Toyota Prius (second and third generation)The Toyota Prius, particularly second and third-generation models, has built a reputation as a hybrid that can reach 300,000 miles without drama. Analyses of cars that “should last 300K miles” repeatedly highlight the Prius, and one summary notes that the hybrid’s track record of durability holds even at high odometer readings. Another overview of vehicles that reach 300,000 miles reinforces that point by listing the Prius among a small group of proven long‑distance survivors. Hybrid skeptics often worry about battery life, but long‑term data show many Prius packs lasting well past 200,000 miles, with replacement costs falling as parts become more common. When combined with Toyota’s overall reliability reputation and proper cooling system maintenance, that makes the Prius a realistic candidate for 300,000 miles of low‑cost commuting.Toyota 4RunnerThe Toyota 4Runner is another body‑on‑frame SUV that mechanics expect to see with very high mileage. In a ranking of the 25 Longest Lasting Vehicles of recent years, the Toyota 4Runner appears alongside the Toyota Sequoia among models with a strong Chance of crossing 250,000 miles, which again suggests that 300,000 miles is achievable for well‑maintained examples. The 250,000 threshold is often a stepping stone rather than a ceiling for these trucks. Owners value the 4Runner’s simple, naturally aspirated engines and traditional automatic transmissions, which are easier to service than some newer designs. For drivers who mix daily commuting with off‑road trips or towing, the ability to keep a single vehicle for 15 or 20 years has real financial stakes, and the 4Runner’s durability record makes that plan realistic.Chevrolet SuburbanThe Chevrolet Suburban has been in continuous production for generations, and mechanics often describe it as one of the few American SUVs that regularly touches 300,000 miles. A detailed breakdown of Which Cars Last the Longest lists the Chevrolet Suburban with a 6.6% share among vehicles that reach extreme mileage, a figure that places it behind the Toyota Land Cruiser and Toyota Sequoia but still clearly in high‑longevity territory. For large families and commercial users, that 6.6% share matters because it reflects heavy use in real fleets. With regular fluid services, attention to rust in salt‑belt regions, and timely replacement of wear items like front suspension components, a Suburban can deliver a decade or more of service, often making it cheaper over time than cycling through smaller crossovers.GMC Yukon XLThe GMC Yukon XL shares its basic platform and powertrains with the Chevrolet Suburban, and it shows a similar ability to rack up miles. The same long‑life vehicle analysis that highlights the Chevrolet Suburban at 6.6% lists the GMC Yukon XL at 5.2% among vehicles that reach very high odometer readings. That 5.2% figure signals that a meaningful slice of Yukon XLs are staying on the road far longer than average. For buyers who prefer GMC styling or trim packages, the Yukon XL offers Suburban‑like longevity with slightly different equipment. Mechanics emphasize regular transmission servicing and cooling system care as the key to seeing 300,000 miles, along with proactive replacement of aging fuel pumps and ignition components before they cause breakdowns far from home.