When it comes to reliable SUVs, the Toyota Highlander has consistently ranked as one of the top choices for families and everyday drivers alike. Known for its spacious interior, solid performance, and reputation for longevity, the Highlander is often praised as a benchmark in the midsize SUV category. But when it comes to reliability and longevity, which Highlander model reigns supreme? In this article, we’ll delve into which Highlander models are the most dependable, explore the factors that affect their reliability, and help you make an informed decision when purchasing used or new.
The Legacy of the Toyota Highlander
Since its introduction in 2001, the Toyota Highlander has enjoyed success due to its combination of comfort, practicality, and durability. Designed to compete with vehicles like the Honda Pilot and Ford Edge, the Highlander delivers strong safety scores, moderate fuel consumption for the class, and Toyota’s reputation for reliability.
Toyota’s commitment to quality over the years has led to minimal recalls and a consistent presence in consumer reliability reports across multiple generations. The key is knowing which model year or trim to choose, as certain trims or production years experienced higher-than-usual quality issues.
Which Highlander Generation Is Most Reliable?
The Highlander has gone through several generations, each offering improvements over the previous. The most reliable models are often concentrated between the third and fourth generations. Here’s a breakdown:
1st Generation (2001–2007)
The first-generation Highlanders are known for relatively fewer technological integrations, making them mechanically reliable. Early models came with a 2.4L inline four or a 3.0L V6, but the early inline-four models were underpowered and sometimes less appealing overall. While these older models can still be found and may offer budget-friendly access to SUV ownership, parts can be hard to replace and some issues such as transmission problems may arise from aging components.
2nd Generation (2008–2013)
Toyota revised the Highlander for its second generation, offering a 3.5L V6 and improved cabin tech. While this generation saw an overall improvement, some early 2008–2010 models experienced recalls related to airbags and electrical systems. Though many are still reliable, owners should be careful to verify recall history and maintenance when purchasing a used Highlander from this generation.
3rd Generation (2014–2019)
This is widely considered the most reliable of all Highlander generations. With an emphasis on quality engineering and dependable hybrid options, Toyotas from this era scored highly in J.D. Power and Consumer Reports ratings. Specifically, the 2016 and 2017 models had minimal reported issues. The hybrid drivetrain added fuel efficiency while maintaining strong overall performance. This generation also benefited strongly from Toyota’s growing experience in hybrid powertrain durability.
4th Generation (2020–Present)
The newest generation of the Highlander features a redesigned platform and improved fuel economy, especially in the non-hybrid trims thanks to a 2.4L turbocharged I4 and optional hybrid system. While these models are technologically more advanced, they continue Toyota’s trend of reliability. The refreshed models introduced starting in 2022 added the option of an eight-speed automatic transmission and a more modernized aesthetic.
Understanding Reliability Ratings and Consumer Reports
To determine which Highlander is the most reliable, it’s important to reference consumer resources such as Consumer Reports, JD Power, Edmunds, and Kelley Blue Book. These outlets conduct long-term studies and customer surveys to evaluate which makes and models have the fewest breakdowns, repairs, and issues over time.
Strong highlights from these reports for the Highlander include:
- Consistently top scores for resale value and dependability in the 2014–2019 models
- High marks in electrical system dependability and longevity for newer models
- Strong customer satisfaction in family usability and tech upgrades after 2020
Hybrid or Gasoline: Which is Better for Reliability?
One of the defining features of the modern Highlander is its hybrid option. Starting in 2006, Toyota introduced the hybrid Highlander, and since then, it has become a highly desirable version of the SUV.
Hybrid Advantage
The hybrid system in the third- and fourth-generation models uses Toyota’s proven Hybrid Synergy Drive, which has a track record of reliability. Owners report that hybrid batteries tend to last much longer than third-party predictions, with many exceeding 200,000 miles before exhibiting issues. Plus, the hybrid models often show better real-world fuel economy than their gas counterparts, making them practical and attractive for city driving and longer trips alike.
Gasoline Engine Pros
Gasoline-powered Highlands, especially the third-generation (2014–2019) equipped with the 3.5L V6 engine, offer improved reliability in certain performance areas. These models often have more predictable maintenance schedules and may be less expensive to repair if any issues arise with the hybrid system or its unique components.
When to Choose Hybrid
- High annual highway driving
- Gas prices in your local area are high
- You appreciate advanced technology and battery-driven performance benefits
When Gasoline Is Better
- You live in climates with extreme temperatures where battery performance can be limited
- Budget is a main concern at time of purchase or repair
- You plan on regular towing or hauling beyond the hybrid’s recommendation
Trim Comparisons: Finding the Top Trim for Reliability and Value
The Highlanders were and are offered in a variety of trim levels to cater to different needs and budgets. From base LE trims to top-tier Platinum and Hybrid Max models, each offers a unique set of features. But not all trims are created equal in reliability.
Best Trim for Reliability and Practicality
While trim doesn’t dramatically affect mechanical reliability, fewer electronics and gadgets usually translates to fewer potential points of failure. For this reason, the LE, XLE, or base Hybrid trims from 2016–2019 are often most appealing for reliability. These models are more affordable, have fewer advanced tech features, and are often in high demand due to the simplicity of operation.
Technology-Heavy Trims
Higher-end trims like the Platinum trim include such features as larger infotainment screens, enhanced driving systems, and digital instrument clusters. While these features add convenience and comfort, they can also increase maintenance costs and the complexity of repairs should systems fail down the road.
Common Problems and Reliability Concerns
Even though the Highlander enjoys a strong reputation for reliability, certain issues have shown up across generations. Here’s a summary of the more common problems reported by owners and service shops.
Transmission Issues
While rare compared to industry averages, certain Highlander models, especially early 2010s non-hybrid editions, reported occasional transmission shudder and late shifting. These have mostly been mitigated in newer generations with updated transmissions and improved maintenance awareness.
Audio and Infotainment Failures
Newer models, particularly those from 2020 and beyond that have large center touchscreen systems, have had some sporadic issues with software glitches and freezing. Most of these issues have been addressed via updates and newer model years show significant improvement.
Hybrid HVAC Cooling Issues
Some hybrid owners of the 2014–2017 generation reported reduced AC cooling efficiency after prolonged use. This issue may arise from higher AC reliance in hybrid engines, but it’s non-critical and often manageable through regular maintenance.
Owner Maintenance Advice for Longevity
Purchasing a reliable Highlander is only the first step. Ensuring a long and trouble-free vehicle life depends on proper maintenance, usage habits, and timely repairs.
Follow the Maintenance Schedule
Toyota’s maintenance schedule for the Highlander typically recommends:
| Service Milestone | Recommended Action |
|---|---|
| Every 5,000 miles | Oil change and tire pressure check |
| Every 30,000 miles | Transmission fluid replacement, brake inspection |
| Every 60,000 miles | Coolant flush, spark plug replacement, hybrid battery inspection |
Stick to a Trusted Mechanic
Since the Highlander is a technologically advanced vehicle, especially the hybrid version, sticking to a Toyota-certified mechanic can prevent incorrect diagnostics or improper repairs.
Avoid Overloading
While the Highlander doesn’t tow as well as trucks, many owners attempt to push limits. Whether hybrid or gas, consistent overloading can put undue stress on the engine, transmission, and suspension.
Resale Value: How Reliable Models Hold Value
The most reliable Highlander models have not only proven dependability over time but also strong resale value. Based on Kelley Blue Book (KBB) and Edmunds reports, a 2016 or 2018 non-hybrid Highlander can retain 60–65% of its original value over five years, which is above average for the midsize SUV market.
Highlander hybrid editions—particularly from the third generation—also retain strong residual values due to fuel economy popularity and low depreciation.
The Verdict: Which Highlander Is the Most Reliable?
Putting it all together, here are the standouts:
Top Pick for Overall Reliability
| Model | Year | Engine | Drive Type |
|---|---|---|---|
| Highlander XLE Hybrid | 2017 | 3.5L Hybrid V6 | All-Wheel Drive |
This model year combines excellent hybrid efficiency, dependable driving mechanics, and access to mid-tier comfort features without overcomplicating the onboard tech. It’s often priced well for pre-owned buyers and offers strong long-term viability.
Top Non-Hybrid Pick: 2018 Highlander LE
Those avoiding the hybrid complexity can benefit greatly from the 2018 LE model, with the 3.5L V6 engine and strong real-world reports on performance. It gives reliable SUV capability without the added hybrid battery system, often making maintenance simpler and less expensive.
Best Newer Model for Tech and Future Resale: 2022+ Highlander Gas or Hybrid
For buyers looking for current technology, modern safety systems, and the improved efficiency of Toyota’s newer platforms, the 2022, 2023, and 2024 Highlanders remain a strong candidate for reliability, especially in trims like XSE and Limited.
How to Buy the Most Reliable Highlander
Before taking the plunge into the Highlander market, follow these buyer tips:
1. Check Vehicle History Reports
Use Carfax, AutoCheck, or other tools to confirm a clean title status and that it was regularly maintained by past owners. Pay close attention to transmission and recall history.
2. Get a Pre-Purchase Inspection
Regardless of the model or year, having a pre-purchase inspection by a certified Toyota technician can uncover hidden mechanical or hybrid-specific issues.
3. Consider Total Cost of Ownership
In addition to purchase price, calculate insurance, fuel efficiency, maintenance charges, and depreciation over several years to identify which models save you the most in total.
Conclusion: A Highlander for Every Type of Driver
Whether you’re looking for a family-friendly SUV, a vehicle for long-distance travel, or a budget-friendly used buy, the Toyota Highlander consistently delivers. The most reliable models — such as the 2016–2018 hybrids and 2022+ newer gas versions — offer the best blend of proven engineering, long-term dependability, and enduring resale value.
By doing a thorough upfront evaluation and purchasing from a reputable seller, you’ll be well on your way to finding the most reliable Highlander for your needs — a vehicle known for performing well, aging gracefully, and offering comfort year after year.
Let the Highlander be your reliable companion on every journey.
What is the most reliable Highlander model year?
The most reliable Highlander model years are generally considered to be from 2014 to 2016 and again starting from 2020 onwards. These models benefited from Toyota’s refinement of the third-generation platform, addressing many of the mechanical issues found in earlier versions. Owners of these years often report fewer maintenance problems, better fuel efficiency, and overall improved driving experiences. Toyota’s reputation for reliability is well demonstrated in these model years, particularly when vehicles have been regularly maintained and driven under normal conditions.
In addition, these higher reliability years often coincide with the adoption of better technology, stronger build quality, and enhancements to the VVT-i (Variable Valve Timing with intelligence) engines that became more dependable over time. While individual ownership experiences may vary, it’s recommended to consider models from these years when searching for a used Highlander with strong reliability. As with any used vehicle purchase, it’s important to review service records and have a pre-purchase inspection completed by a qualified mechanic.
Which Highlander trim is the most reliable and why?
Trim reliability is closely tied to the mechanical integrity of the base vehicle, meaning that the base LE and mid-level XLE trims are generally more reliable than higher, more feature-laden trims such as the Platinum or Limited. The reason for this is simple: fewer electronic and mechanical components mean fewer potential points of failure. Features like adaptive cruise control, advanced infotainment systems, and all-wheel drive, which are often standard on higher trims, introduce additional complexity that can lead to more frequent repairs over time.
That said, even higher trims are not inherently unreliable; they simply require more attention and maintenance as the vehicle ages. For those focused on longevity and minimal mechanical issues, choosing an XLE or LE model and sticking to recommended maintenance schedules can offer a solid balance of comfort and durability. In general, the mechanical underpinnings of the Highlander—particularly the engine and transmission—are very reliable regardless of trim.
How does the Highlander’s V6 engine compare in reliability to the four-cylinder engine?
The Highlander’s V6 engine, especially the 3.5L VVT-i V6 used in models from 2008 to 2021, is generally regarded as more reliable and durable than the four-cylinder engine, particularly in earlier model years. The V6 offers smoother performance, better towing capacity, and greater responsiveness. Toyota’s V6 engines are known for long service lives with proper maintenance. While they do consume more fuel than the four-cylinder option, their robustness under various driving conditions makes them a preferred choice among long-term owners.
The four-cylinder engine, typically the 2.4L unit in older models, tends to wear faster under heavy use and can struggle with the added weight of third-row passengers and cargo. Although fuel efficiency is a benefit of the four-cylinder, it often comes at the expense of performance and longevity—particularly in turbocharged versions introduced in later model years. For most drivers, the balance of performance, reliability, and fuel economy tips in favor of the V6, especially in non-hybrid models which have fewer component complexities.
How reliable are Highlander hybrid models compared to non-hybrids?
Hybrid Highlander models introduced from 2009 to 2017 and later reintroduced with the 2021 redesign generally offer excellent fuel economy and reliability when properly maintained. Toyota’s hybrid system is proven and trusted across many of its models, including the Prius, making it a reliable choice. However, hybrid models do introduce additional mechanical complexity with the electric motor, battery pack, and associated electronics, which may require more frequent check-ups and potentially higher repair costs compared to standard V6 engines.
Despite the added complexity, the hybrid versions of the Highlander have been praised for their durability and smooth operation, especially in urban driving environments where fuel economy benefits are most noticeable. Issues reported with early hybrids usually pertain to the battery or cooling systems, which can be costly to repair if neglected. For buyers who prioritize fuel efficiency and plan to keep their vehicles long-term, the hybrid can be a smart and reliable choice—if care is taken to follow hybrid-specific maintenance schedules.
What are the most common reliability issues found in used Highlander models?
Used Highlanders, especially those from the early (2001–2007) model years, have been reported to experience a variety of reliability issues. These include transmission problems such as slipping or delayed shifting, premature wear of CV joints, oil leaks from the VVT-i system, and issues with the timing belt (in earlier models without timing chains). Electrical problems like malfunctioning infotainment systems, intermittent climate control issues, and sensor failures have also been reported, particularly in models with more advanced electronics.
More recent models have seen significant improvements in reliability, but even the 2017–2019 models have seen recalls related to airbag systems and fuel pump issues. Regular maintenance and proper driving habits can mitigate many of these concerns. When considering a used Highlander, it is essential to inspect service records, pay attention to fluid levels and leaks, and test drive carefully to identify any potential transmission or engine concerns before purchasing.
How does regular maintenance affect the reliability of a Highlander?
Regular maintenance is one of the most impactful factors in ensuring the reliability and longevity of any Highlander. Critical services such as oil changes, brake fluid flushes, timing chain or belt replacements (depending on model year), and transmission fluid changes should not be neglected. Toyota recommends specific maintenance intervals, and following those schedules—especially on older models—will help mitigate common mechanical wear. Failure to keep up with recommended service can lead to major failures and expensive repairs.
For example, not replacing the timing belt on older Highlanders may result in a complete engine failure if the belt breaks, while ignoring oil changes may lead to sludge build-up and reduced engine performance. Additionally, consistent tire rotation and alignment maintenance help ensure even wear and reduce undue stress on the drivetrain. Owners who track and adhere to routine maintenance typically enjoy trouble-free ownership, contributing significantly to the Highlander’s reputation for reliability over the long term.
Which Highlander generation is the most reliable overall?
The third-generation Highlander (2014–2020) is often considered the most reliable overall. This generation benefited from extensive improvements over the previous models, addressing many known mechanical and electronic issues. It featured more spacious interiors, better fuel efficiency with the V6 engine, and improved build quality. Additionally, recalls and known issues became fewer as Toyota refined the production and design over the years. The 2014–2016 models, in particular, are praised for dependability and cost-effectiveness in ownership.
Within this generation, the 2017 model year introduced more advanced safety and technology features without compromising reliability. The fourth-generation model (2020–present) also shows promising reliability potential, especially due to its switch to a more robust 2.4L turbocharged inline-four engine and improved hybrid system in the hybrid variant. However, as a newer generation, it doesn’t yet have the long-term track record of the third-gen models. For those prioritizing proven reliability over innovation, the mid-third-gen Highlanders are often the best option.