2013 — 2019
2.7L (1AR-FE) - 4-cylinder entry level
Petrol
When accelerating from a stop, listen for a slight hesitation or sluggish response; the 2.7L engine is pushing a heavy chassis, so ensure the transmission shifts smoothly without hunting for gears.
Navigate over a few bumps and listen closely for clunks from the front suspension; the sway bar links and bushings are known to wear under the weight of the Highlander over time.
Before moving off, cycle through the climate control settings to ensure the AC compressor engages quietly; a noisy clutch or lack of cold air may indicate potential refrigerant leaks.
Check the engine oil level and colour after the test drive; since this 4-cylinder engine works harder than the V6, it is worth confirming the previous owner maintained strict oil change intervals.
Consider a full transmission fluid service and inspection of the serpentine belt condition.
Monitor suspension components for wear and ensure the spark plugs have been refreshed according to service schedules.
Plan for a comprehensive check of cooling system hoses and radiator integrity to prevent overheating.
Check the engine air filter as the 2.7L engine appreciates a clean intake to help with its efficiency.
Confirm the brake pads and rotors have plenty of meat left, as the Highlander’s weight puts extra stress on the stopping system.
Check the door seals and sunroof tracks for any debris or drying, which keeps the interior quiet and dry.
Verify that the battery is healthy and the terminals are free of corrosion to ensure consistent starts.
Take a look at the tyre condition; even wear across all four tyres indicates the suspension geometry is well-aligned.
Estimated repair costs if issues arise
Due to the vehicle's mass, front-end components can experience fatigue over high mileage. If the steering feels vague or you hear knocking, you might eventually need to budget for a refresh of the bushings.
The automatic transmission benefits from fluid changes to maintain smooth shifting. If you notice any slight jolts, booking a service is a great way to extend the unit's lifespan.
In cars of this age, cooling system components can become brittle. It is wise to set aside some funds for a potential radiator hose or water pump replacement to keep the engine running at optimal temperatures.
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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