Is the Toyota Highlander a reliable car to buy?

The Toyota Highlander is a widely regarded, dependable midsize SUV, with the Hybrid version delivering standout fuel economy. Overall reliability is solid, but model-year differences and how well the vehicle has been maintained matter for long-term ownership.

The question of reliability touches on how well the Highlander holds up over time, what owners typically pay in maintenance, and how the vehicle retains its value. This article breaks down the reliability track record, what to watch for by model year and drivetrain, and practical steps buyers can take to minimize risk.

Reliability track record

The Highlander has earned strong reliability ratings in recent years from major outlets such as Consumer Reports and J.D. Power. Toyota’s reputation for durable powertrains, straightforward engineering, and a broad service network contributes to favorable ownership experiences. Hybrid versions, in particular, tend to perform well in both reliability and fuel economy over the long run.

Pros and considerations highlighted by industry observers:

• Proven reliability: longstanding confidence in Toyota’s engines and transmissions.


• Hybrid option: high fuel efficiency with a well-regarded hybrid system.


• Resale value: strong depreciation resistance compared with many peers.


• Extensive dealer and parts network: easy access to service and repairs.


• Overall ownership costs: typically favorable compared with many rivals.

In short, the Highlander’s reliability profile is strong, especially when the vehicle has been properly maintained and a well-documented model year is chosen.

Model-year considerations and what to check

While Toyota aims for consistency, reliability can vary by year and trim. Prospective buyers should review recalls, service bulletins, and the vehicle’s maintenance history for the exact car they’re considering. The following points help frame what to look for.

• Hybrid vs non-hybrid: Hybrid models tend to offer higher efficiency and long-term reliability, with warranty coverage backing the hybrid components.


• Powertrain and shifts: The Highlander’s powertrains are generally robust; verify that the transmission shifts smoothly and there are no abnormal noises or delays during a test drive.


• Safety and software: Recent models ship with more advanced driver-assist features; ensure software updates have been applied and any safety recalls addressed.


• Recall and service history: Check the VIN against NHTSA’s recall database and obtain a detailed service history to confirm routine maintenance was performed.

Bottom line: a well-documented Highlander with complete service and recall history is typically a reliable purchase, but always verify the specifics for the exact vehicle you’re considering.

Fuel economy and ownership costs

Fuel economy varies by drivetrain. Non-hybrid Highlanders with the V6 tend to deliver around 20–25 mpg combined, depending on drivetrain and wheel/package options, while the Highlander Hybrid often achieves roughly 34–36 mpg combined in EPA estimates. Maintenance costs are generally in the mainstream range for SUVs, aided by Toyota’s reputation for durability and a broad service network. Battery and hybrid-system service costs are typically covered under warranty if issues arise during the coverage period.

Buying tips to maximize reliability

To improve the odds of buying a Highlander that remains reliable, consider these steps.

• Obtain a detailed vehicle history report and confirm the odometer reading matches the title data.


• Have a trusted mechanic conduct a pre-purchase inspection focusing on the powertrain, hybrid system (if applicable), suspension, electronics, and any dashboard warning lights.


• Check for open recalls and confirm they have been completed; verify this with the VIN on official recall sites.


• Take a thorough test drive across different speeds and conditions to assess shifting, braking, steering feel, and any unusual noises.


• Weigh Hybrid vs non-hybrid ownership: consider your driving miles, fuel savings, insurance costs, and potential long-term maintenance needs before deciding.

By following these steps, buyers can improve their chances of finding a Highlander that delivers reliable, long-term service.

Summary

The Toyota Highlander remains a dependable choice in the midsize SUV segment, with the Hybrid variant offering especially strong fuel economy and solid reliability. While overall reliability is high, buyers should pay attention to model-year differences, verify recall and maintenance history, and pursue a thorough pre-purchase inspection. When approached carefully, the Highlander can be a durable, value-retentive vehicle that serves families well for years.

What is the most common problem with a Toyota Highlander?

The most common problem with the Toyota Highlander is a major oil leak and loss of oil pressure caused by a faulty VVT-i oil line. Other frequent issues include infrequent but noticeable interior rattles, especially from the moonroof or dashboard, and problems with the 8-speed automatic transmission in 2017-2019 models, leading to noises, delayed shifting, and failure. 
You can watch this video to learn about common problems with Toyota Highlander, including the 8-speed transmission issue: 59sChris DrivesYouTube · Jul 5, 2025
Most common problems

• VVT-i oil line rupture: This is the most frequent and serious issue, where the oil line bursts, causing a massive oil leak that can lead to complete engine failure if the vehicle is driven while the low oil pressure light is on. A revised part has been issued, but it has also been reported to have the same problem. 
• Interior rattles and noises: Many owners report various rattles and squeaks coming from the interior, such as the moonroof, dashboard, or infotainment screen, particularly on bumpy roads or in cold weather. 
• 8-speed automatic transmission: Specific models, particularly the 2017–2019 Highlanders, have been associated with issues such as a whining noise, delayed shifts, hard shifts, and even complete failure. 
• Airbag sensor failure: Some models have a faulty front passenger airbag sensor that can short-circuit, preventing the airbag from deploying correctly. 

Other potential issues

• Air and water leaks: Some model years have reported issues with plugged sunroof drain lines, leading to water leaks inside the vehicle. 
• Check engine light: This can be caused by various issues, such as the hose coming off the air filter housing or a failed oxygen sensor. 
• Brake issues: Some models have reported premature wear of brake pads and rotors, or a vibrating sensation when braking. 

This video discusses problems with the 8-speed transmission in the 2017-2019 Toyota Highlander: 58sThe Car Care NutYouTube · Jul 31, 2021

What year is the most reliable Toyota Highlander?

The most reliable Toyota Highlander years are often cited as the 2008, 2017, 2018, and 2019 models, with the 2008 and 2017 models specifically highlighted for their strong reliability ratings. Some sources also recommend the current fourth generation, starting with the 2020 and 2021 models, though they are still relatively new for long-term data to be fully conclusive. 

• 2008 Toyota Highlander: The first year of the second generation, it has been praised for its reliability and lower maintenance costs. 
• 2017-2019 Toyota Highlander: These years are part of the refreshed third generation and are noted for improvements to the V6 engine and overall design, making them a strong option for reliability and value. 
• 2016 and 2019 Toyota Highlander: Autotrader suggests these are among the best years, along with 2010-2013 models. 
• 2020-2021 Toyota Highlander: The fourth generation, starting in 2020, has shown strong reliability so far, though it is still new and has limited long-term data. 

Important considerations:

• Check for recalls: Always check for recalls on any model year you are considering, especially for models like the 2017-2019 which may have issues with the low-pressure fuel pump or water pump. 
• Hybrid models: If considering a hybrid, ensure that the hybrid battery coolant has been changed regularly according to the manufacturer's recommendations. 
• Specific problems: While overall reliability is high, some models have specific issues, such as the 2002 model year having a slightly below-average repair record. 

Is the Toyota Highlander high maintenance?

Annual Average Maintenance & Repair Cost
According to RepairPal, the average annual cost for repairs and maintenance on a Highlander is around $489. Routine unscheduled repairs (non‑maintenance) are included in this figure.

What year to avoid for a Toyota Highlander?

Years to avoid in the Toyota Highlander include 2003, 2008, 2014, 2015, and 2020 due to common issues like transmission problems, oil leaks, and technology glitches. Other problematic years to consider are 2001-2007 (engine and climate control issues) and 2016-2019 (varying issues including potential oil leaks in some models).
 
This video discusses problems with the Toyota Highlander from 2020 to 2025, including paint issues: 54sCarnivautoYouTube · Feb 11, 2025
Toyota Highlander years to avoid

• 2001–2007: Prone to engine overheating, head gasket failures, and climate control issues like AC compressor and blower motor problems. 
• 2003: A big year for issues, particularly engine oil sludge buildup and premature transmission wear, according to Regan Motors Inc and Clutch. 
• 2008: A redesigned model that experienced oil cooler line leaks, which can cause engine damage if not addressed, and lower-quality interior components. 
• 2014: A recall was issued for the second-row seat assembly that may not lock correctly into the seat track, and there were also reports of issues that might be linked to the transmission, says Clutch and Reddit users. 
• 2015: Experienced growing pains from its redesign, with various reports of growing issues, according to Regan Motors Inc and Clutch. 
• 2020: Experienced early transmission and software problems, say Clutch and Reddit users. 

You can watch this video to learn more about common problems with the 2020-2025 Toyota Highlander: 51sChris DrivesYouTube · Jul 5, 2025