2009 Lexus RX Reliability ReportKeepScore 88/100 · top failure points · buy or avoid
Quick Facts · 2009 Lexus RX
- Scores 5 points below the strongest nearby year — the 2007 Lexus RX earns a 93.
- The system most likely to surface first: interior dashboard (moderate severity).
- No active NHTSA safety recalls on record — a clean recall slate for the 2009 model year.
2009 Lexus RX: Buy or Avoid?
The 2009 Lexus RX 350 stands as a benchmark for dependable luxury SUVs, consistently delivering robust performance and impressive longevity. While age-related wear and specific known material issues exist, its core mechanicals are rock-solid, making it one of the most intelligent used luxury SUV purchases you can make today. This vehicle offers peace of mind and excellent value retention if minor preventative measures are observed.
The 2009 Lexus RX 350 is an incredibly robust and dependable luxury SUV, offering exceptional value in the used market. With its proven powertrain and build quality, it promises years of reliable service, provided you address the few well-documented age-related concerns like the dashboard and, critically, the oil co…
Best Model Years
2008-2009 (end of generation, most refined)
Years to Avoid
No specific years to avoid within this generation, but earlier years (2004-2007) may have more accumulated wear and are more likely to have the original rubber oil cooler line.
Biggest Strengths
- Engine (2GR-FE V6) durability
- Automatic transmission reliability
- Overall build quality and interior comfort
2009 Lexus RX — Known Trouble Spots
The systems that tend to fail first on the 2009 Lexus RX, with the typical mileage window when each becomes a concern. Detailed repair-cost ranges and exact what-to-check inspection notes are in the full report.
The material covering the dashboard is prone to cracking and becoming sticky, particularly around the defroster vents, due to sun exposure and heat. This is a widespread cosmetic issue, expensive to rectify properly.
On some 2GR-FE V6 engines, the original rubber oil cooler line can degrade and rupture, leading to rapid and catastrophic engine oil loss. Lexus issued a TSB for a replacement metal line.
The power steering pump can develop leaks or outright failure, leading to a loss of power assist and potential damage if fluid runs low. Rack and pinion leaks are also possible with high mileage.
2009 Lexus RX Mileage Danger Zones
The mileage windows when the 2009 Lexus RX most commonly needs attention. Plan ahead, budget accordingly, and inspect before you cross each threshold.
Low Risk Zone
At this mileage, the vehicle is still relatively new. Maintenance should primarily consist of routine oil changes, tire rotations, and cabin/engine air filter replacements. Major issues are highly improbable.
Maintenance Zone
This mileage marks the point for larger scheduled services, including spark plugs (if not already done), inspection of belts, hoses, and suspension components. Brake pad/rotor replacement is common.
Elevated Risk Zone
Key wear items may start to show their age. Pay close attention to the condition of the water pump, power steering system, and the critical engine oil cooler line. Suspension components like struts might also be due for replacement.
High Risk Zone
Beyond this point, expect a higher frequency of age and wear-related repairs. Components like the alternator, oxygen sensors, and potentially catalytic converters may require attention. Continued vigilance on fluids and preventative main…
2009 Lexus RX Ownership Cost Outlook
What it typically costs to keep the 2009 Lexus RX on the road. Full 5-year cost-of-ownership projection and major-failure-risk forecast are in the report.
Annual Maintenance
$400-600
Moderate Repairs
$500-1,500 occasionally
How Long Does the 2009 Lexus RX Last?
Look for models with comprehensive service records; a well-maintained 150,000-mile RX is often a safer and more reliable bet than a neglected 80,000-mile one.
What 2009 Lexus RX Owners Actually Say
What Owners Love
- Exceptional long-term reliability and longevity
- Smooth, quiet, and comfortable ride quality
- Luxury interior appointments and build quality (excluding dash)
- Strong resale value and reputation
Common Frustrations
- Widespread dashboard cracking is a significant cosmetic flaw
- Dated infotainment and technology compared to newer vehicles
- Unremarkable handling dynamics, not a 'driver's car'
- Premium fuel recommendation adds to running costs
Who Should Buy the 2009 Lexus RX?
Best For
- Families seeking a safe, reliable, and comfortable daily driver
- Commuters desiring a smooth, quiet, and refined ride
- Budget-conscious luxury buyers prioritizing long-term value
Not Ideal For
- Performance enthusiasts seeking sporty handling
- Off-road adventurers (it's a soft-roader)
How the 2009 Lexus RX Compares to Rivals
The 2009 Lexus RX 350 sets the benchmark for reliability in the luxury mid-size SUV segment, often outlasting its European rivals in long-term dependability and boasting significantly lower cost of ownership.
More Reliable Than
- Acura MDX (often plagued by transmission issues)
- BMW X5 (significantly higher long-term ownership costs and electrical issues)
- Mercedes-Benz ML-Class (overall reliability and repair expense)
Comparable To
- Toyota Highlander (shares platform, similar mechanicals, less luxury)
- Infiniti FX35 (sportier, but often less refined long-term)
Safety Recalls on the 2009 Lexus RX
No active NHTSA safety recalls on file for the 2009 Lexus RX. Always verify with your VIN atnhtsa.gov.
What breaks on the 2009 Lexus RX?
Full reliability breakdown — engine, transmission, rust, electrical. With repair costs and mileage danger zones.
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Lexus RX — Year-by-Year Comparison
Compare KeepScores across nearby years of the Lexus RX. Click any year for its full report.
Competing 2009s Worth a Look
Similar class, similar year range — ranked by KeepScore.
Relevant Products for Your 2009 Lexus RX
Parts and accessories matched to your 2009 Lexus RX
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Frequently Asked Questions
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