2023 — 2026
2.4L (T24A-FTS) - Turbocharged performance trim
Petrol
Gently accelerate from a stop in Sport mode to listen for any hesitant throttle response or inconsistent boost pressure in the 2.4L turbo engine, as electronic wastegate calibration is something to monitor.
Perform a 'stop-and-go' maneuver in a quiet parking lot to feel for any jerky shifts from the 8-speed automatic transmission, noting that smooth gear transitions are a priority for this powertrain.
Operate the infotainment screen and wireless smartphone connectivity while stationary to ensure the software responsiveness matches your expectations, as these newer units can occasionally require system updates.
Turn the steering wheel to full lock in both directions while slowly moving to listen for any clicking or binding sounds from the front end, which helps rule out early suspension bushing concerns.
Time to consider a transmission fluid inspection and a thorough brake system flush to maintain the sharp performance of the turbo model.
An important interval for checking the integrity of turbo-related hoses and the cooling system components to ensure long-term reliability.
Typically the stage to assess the condition of suspension dampers and confirm all electronic sensors are calibrated correctly for optimal fuel efficiency.
Prioritize strict adherence to full-synthetic oil changes every 10,000km to keep that turbocharger spinning happily.
Check your tyre pressure regularly, as the Highlander's weight and performance capabilities mean uneven pressure can lead to premature wear.
Keep an eye on the engine bay air intake area to ensure it remains clear of debris, which helps the turbo breathe efficiently.
Review your battery health annually, as the advanced electronic systems in the XU70 generation rely heavily on a stable power supply.
Regularly inspect the brake pads and discs, especially if your driving involves hilly terrain or heavy urban traffic common in many parts of NZ.
Estimated repair costs if issues arise
While robust, the turbocharger is a high-performance component. Depending on the car's history, you might eventually need to budget for professional cleaning of the intake tract or potential sensor replacements to maintain peak power.
Given our winding NZ roads, front suspension bushings can experience wear over time. If the ride feels less 'planted' than usual in the future, you may need to budget for a refresh of these rubber components.
If you ever have windscreen repairs or bumper work, the integrated safety cameras may require professional recalibration to ensure the systems function as intended.
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Disclaimer: This report is generated with the assistance of AI analysis based on verified automotive data. While we strive for 100% accuracy, enthusiasts should always conduct physical inspections and consult service records. View Full Disclaimer