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How dependable is a Ford 500?

The Ford Five Hundred is generally regarded as an average-to-slightly-below-average reliability choice among mid-2000s full-size sedans. With proper maintenance and a solid service history, it can be dependable, but buyers should anticipate the possible need for more frequent upkeep on an aging example.


This article examines reliability data, common failure points, maintenance considerations, and practical tips for used-model scenarios, including how the model’s later Taurus refresh influenced perceptions of dependability.


Model history and reliability landscape


The Ford Five Hundred was produced for the 2005–2007 model years as a roomy full-size sedan. For 2008, Ford refreshed the lineup and relaunched the car as the new Taurus, aligning it with modern styling and updated features. That shift reflected broader improvements in design and reliability observed in later Taurus iterations, while the earlier Five Hundred carried a mixed reliability record typical of mid-2000s mainstream sedans. For used buyers today, dependability hinges on maintenance history, mileage, and how well the specific example was cared for over time.


What reliability data and owner feedback suggest


Reliability assessments for the Five Hundred come from owner surveys, recall histories, and consumer-vehicle reviews. Overall, owners report a middle-of-the-road experience: dependable for everyday driving when well-maintained, but with a higher likelihood of newer-age issues as the car ages. Some recurring concerns have appeared in owner discussions and reports, particularly related to aging powertrain and electrical components, plus wear-prone chassis parts common to heavier, late-model sedans. The Taurus refresh that followed the Five Hundred generally improved perceived reliability, but older Five Hundred examples vary widely depending on upkeep and service history.


Common areas where issues have been reported


These points summarize frequently mentioned problem areas in owner forums and reliability notes. The list below highlights areas to inspect or monitor when evaluating a used Five Hundred.



  • Powertrain and transmission: Some owners note rough shifting or transmission concern in certain model years; upward maintenance like fluid checks and early diagnostics can mitigate risks.

  • Electrical and sensor activity: Occasional sensor faults, warning lights, or climate-control quirks have appeared in ownership discussions.

  • Suspension and steering wear: Worn bushings, struts, and related components can affect ride quality and handling as the car ages.

  • Brakes and tires: General wear is expected with a heavier sedan; timely replacement and wheel alignment help maintain safety and performance.

  • Recall history and safety updates: Check for open recalls on a used vehicle via the VIN; ensure recall work is up to date.


All of these issues are not inevitable on every car, but they represent common themes for aging examples. A well-documented service history often correlates with better long-term reliability.


Maintenance practices that boost dependability


Regular, proactive maintenance is the best predictor of long-term reliability for a used Five Hundred. The list below outlines steps that can help you keep the car running smoothly and avoid surprises.



  • Adhere to the manufacturer’s maintenance schedule: timely oil changes (preferably synthetic where recommended), transmission fluid changes, coolant service, brake fluid, and regular inspections.

  • Monitor seals and potential leaks: inspect valve covers, gaskets, and the transmission area for seepage; address leaks early to prevent bigger issues.

  • Keep the braking system and tires in good condition: replace pads, rotors, and tires as needed; ensure proper alignment to prevent uneven wear.

  • Prioritize the electrical system: replace aging batteries when needed, and address flaky sensors or warning lights promptly to prevent further damage.

  • Verify maintenance history on a used purchase: obtain complete service records, request a pre-purchase inspection, and confirm all recalls have been completed.


Following these practices can help maximize reliability, minimize unexpected repairs, and extend the life of a Five Hundred as it ages in a used-car market.


Considerations when buying used


If you’re evaluating a used Ford Five Hundred, focus on the vehicle’s service history, mileage, and any persistent issues noted by the seller or in vehicle history reports. Because this model shares a lineage with the Taurus, parts are generally readily available, and many maintenance items are familiar to technicians who service late-model Ford sedans from that era.



  • Check for complete recall repairs and service updates.

  • Review a detailed maintenance log, including fluid changes, timing or belt work, and brake service.

  • Have a trusted mechanic perform a pre-purchase inspection with attention to the powertrain, transmission, and electrical systems.

  • Assess ownership costs: insurance, fuel economy, parts pricing, and potential maintenance needs for an aging vehicle.


Used-market decisions should balance price with the cost of anticipated maintenance and the car’s overall condition. A well-kept Five Hundred can be dependable, but the age of these units means diligence is essential.


Summary


The Ford Five Hundred delivers a roomy, comfortable ride and can be a dependable choice when well maintained. Its reliability is generally in the mid-pack for its era, with variation driven by maintenance history and overall wear. For buyers today, the best approach is to prioritize a thorough service history, confirm recall work has been completed, and budget for potential aging-related repairs. If you’re after a more consistently reliable option in the same family, considering a late-2000s Taurus or a newer Taurus refresh may offer improvements in long-term dependability.

Kevin's Auto

Kevin Bennett

Company Owner

Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.