2015 Toyota Highlander Reliability ReportA- grade · low risk · system-by-system breakdown
Quick Facts · 2015 Toyota Highlander
- The system most likely to surface first: cooling system (v6) (moderate severity).
- Has 2 NHTSA recalls on record — the most notable involves the electrical system.
- Scores 3 points below the strongest nearby year — the 2014 Toyota Highlander earns a 92.
Is the 2015 Toyota Highlander Worth Buying?
The 2015 Toyota Highlander is an outstanding choice for families and commuters seeking unparalleled dependability and practicality in a mid-size SUV. This generation represents a peak in Toyota's commitment to reliability, making it one of the safest used vehicle investments you can make, provided you address a few minor known issues proactively.
The 2015 Toyota Highlander stands as a testament to Toyota's reputation for building durable, reliable family vehicles. With its robust V6 engine, dependable transmission, and practical interior, it offers immense value as a used SUV. Provided you get a good pre-purchase inspection and address its few known wear ite…
Best Model Years
2014, 2015, 2016 (First three years of this generation)
Years to Avoid
None stand out as problematic for this generation.
Biggest Strengths
- Legendary V6 powertrain durability
- Robust 6-speed automatic transmission
- High resale value and low depreciation
What Tends to Fail First on the 2015 Toyota Highlander
The systems that tend to fail first on the 2015 Toyota Highlander, 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 water pump on the 3.5L V6 engine can develop leaks or fail, leading to overheating if not caught early. This is a common wear item for this engine series across several Toyota models.
Owners frequently report issues with the blower motor or resistor failing, resulting in intermittent or non-functional fan speeds for the climate control system. While not critical, it's an annoyance.
The electric motor or struts for the power liftgate can wear out, causing the hatch to operate slowly, inconsistently, or fail to open/close properly. This is more of a convenience feature failure.
2015 Toyota Highlander Mileage Danger Zones
The mileage windows when the 2015 Toyota Highlander most commonly needs attention. Plan ahead, budget accordingly, and inspect before you cross each threshold.
Low Risk Zone
This mileage primarily covers routine maintenance like oil changes, tire rotations, and cabin/engine air filter replacements. This is the ideal time to ensure the vehicle has a complete service history from its first owner.
Maintenance Zone
At this point, a larger service interval is usually due, including spark plugs for the V6 engine and a transmission fluid inspection/flush. Suspension components should be checked for early wear.
Elevated Risk Zone
This is where the V6 water pump failure becomes a more significant concern. It's also a good time to inspect accessory belts, hoses, and thoroughly check suspension components for wear.
High Risk Zone
Beyond 120,000 miles, general wear and tear increases. Expect potential replacements for items like struts, wheel bearings, and continued vigilance on the cooling system and power liftgate.
2015 Toyota Highlander Ownership Cost Outlook
What it typically costs to keep the 2015 Toyota Highlander 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 2015 Toyota Highlander Last?
Focus on Highlanders with clear service records, especially those showing proactive maintenance around the 60,000-mile mark. Even higher mileage examples (100k+) can be excellent buys if they've been meticulously maintained.
What 2015 Toyota Highlander Owners Actually Say
What Owners Love
- Exceptional long-term reliability and low maintenance
- Spacious and family-friendly interior with usable third row (for kids)
- Comfortable ride quality and composed handling
- Strong resale value and slow depreciation
Common Frustrations
- Infotainment system can be dated and prone to glitches
- Some cheap-feeling interior plastics and dashboard rattles
- Fuel economy for the V6 is decent but not class-leading
- Third-row space is tight for adults on longer trips
Who Should Buy the 2015 Toyota Highlander?
Best For
- Growing families needing reliable daily transport
- Commuters seeking a comfortable and low-stress ride
- Value-conscious buyers prioritizing long-term ownership costs
Not Ideal For
- Off-road enthusiasts (despite AWD, it's not a rugged off-roader)
- Performance-oriented drivers seeking thrilling acceleration or handling
How the 2015 Toyota Highlander Compares to Rivals
The Highlander consistently ranks among the top in its class for reliability and owner satisfaction, often surpassing competitors in long-term durability metrics. It represents a safe, conservative choice that prioritizes longevity.
More Reliable Than
- Ford Explorer (reliability, overall ownership cost)
- Nissan Pathfinder (transmission reliability, build quality)
- Dodge Durango (overall dependability, interior material quality)
Comparable To
- Honda Pilot (overall reliability, practicality)
- Mazda CX-9 (driving dynamics, interior refinement)
2015 Toyota Highlander Recall History
2 recalls on record from NHTSA. Check your VIN atnhtsa.gov to see if the repair was performed.
ELECTRICAL SYSTEM
Fujian Wanda Automobile Glass Industry (Wanda) is recalling certain aftermarket Replacement Windshields sold for use in 2014-2018 Toyota Highlander vehicles. The windshields have an attached wire harness that water may leak into, possibly causing damage to the vehicle's Engine Control Module (ECM).
STEERING:ELECTRIC POWER ASSIST SYSTEM
Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain model year 2015 Camry, Camry Hybrid, Highlander, and Highlander Hybrid, and 2014-2015 Rav4 vehicles. A component of the electric power steering (EPS) electronic control unit (ECU) may have been damaged during the manufacturing process. Over time, this damage may result in failure of the electric power steering system.
What breaks on the 2015 Toyota Highlander?
Full reliability breakdown — engine, transmission, rust, electrical. With repair costs and mileage danger zones.
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Other Toyota Highlander Years to Consider
Compare KeepScores across nearby years of the Toyota Highlander. Click any year for its full report.
2015 Toyota Highlander Alternatives
Similar class, similar year range — ranked by KeepScore.
Relevant Products for Your 2015 Toyota Highlander
Parts and accessories matched to your 2015 Toyota Highlander
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Frequently Asked Questions
Related Comparisons
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