Are 2017 Toyota Highlanders reliable?
Yes. The 2017 Toyota Highlander is generally reliable, benefiting from Toyota's long track record of durability and a robust V6 powertrain; with proper maintenance, many examples reach high mileage without major problems.
The 2017 model sits in Toyota's third-generation Highlander lineup (introduced in 2014 and carried through 2019). It emphasizes family usability, safety features, and strong resale value, and it tends to perform well in reliability surveys compared with peers. Reliability is generally solid, though aging and mileage can surface typical wear for midsize SUVs. This article reviews independent ratings, owner feedback and practical maintenance tips to gauge reliability today.
Expert ratings and independent assessments
Below is a snapshot of reliability signals from major sources that regularly review Toyota's SUVs. The Highlander line has earned a reputation for durability and dependable performance, particularly when well maintained.
- Consumer Reports consistently rates the 2017 Highlander as above average for reliability within the midsize SUV class.
- J.D. Power's ratings for the era place the Highlander higher than average for dependability in its segment.
- Automotive press and long-term owner surveys generally note strong reliability, with durable powertrains and components for Toyota's Highlanders.
Taken together, expert sources indicate a reliable overall package for the 2017 Highlander, with caveats about mileage, maintenance history, and the age of the vehicle today.
Owner feedback and common issues
What buyers report as mileage climbs varies, but several patterns emerge in owner forums and review sites. These reflect aging components rather than systemic design flaws.
- Occasional transmission hesitation or shifting quirks on higher-mileage examples, typically resolved with maintenance or fluid service.
- Infotainment and navigation glitches are reported by some owners, often tied to software updates or battery drain.
- Standard wear items like brakes, tires, and suspension components may require attention as the odometer increases past 100,000 miles.
- Air conditioning or HVAC issues are sometimes noted, particularly with older systems, but are not widespread across the model year.
Overall, most reliability concerns come from normal wear and tear rather than systemic defects in the 2017 Highlander. Staying on top of maintenance and addressing issues promptly can keep the SUV dependable into later years.
Maintenance practices to maximize reliability
Regular, proactive maintenance is the best defense against reliability problems in an older SUV like the 2017 Highlander. The following steps align with Toyota's guidance and common-sense vehicle care.
- Adhere to the factory maintenance schedule for oil changes, filters, fluids, and inspections, using Toyota-approved fluids and parts.
- Use synthetic oil if recommended by Toyota and perform oil changes at or before the specified intervals; monitor oil level regularly.
- Keep up with transmission fluid, coolant, brake fluid, and power-steering fluid as recommended; have the transmission inspected if you notice shudder, slipping, or harsh shifting.
- Rotate and balance tires regularly and maintain proper wheel alignment to extend tire life and preserve braking performance.
- Inspect brakes, suspension, and steering components regularly; replace worn pads/rotors and worn suspension bushings as needed to avoid further wear.
- Check for open recalls and service campaigns using the VIN and have any recall-related repairs performed at an authorized Toyota dealer.
Following these steps can help keep a 2017 Highlander reliable and comfortable, even as it ages and accumulates miles.
Summary
Bottom line: The 2017 Toyota Highlander is generally regarded as a durable, reliable SUV, especially when it has a documented maintenance history and moderate mileage. As with any older vehicle, reliability depends on how well it has been cared for, the severity of wear, and whether any recalls have been addressed. Prospective buyers or current owners should review service records, have a pre-purchase inspection for used examples, and stay current on routine maintenance to maximize long-term dependability.
