What is the detailed introduction of the Highlander chassis?
2 Answers
Here is a detailed introduction to the Highlander chassis: 1. The overall protection of the chassis is relatively average. The area below the engine is still covered by an exposed guard plate, and there is a small guard plate near the subframe. 2. The middle section of the chassis has almost no exposed fluid pipelines, as they are all wrapped inside plastic guard plates. 3. The Highlander's front suspension adopts a MacPherson strut independent suspension. For a city SUV primarily designed for family use, this type of strut-and-link suspension is reasonable. SUVs with mild off-road tuning would typically use a double-wishbone structure for better lateral stiffness. The subframe is of a full-frame type, and the materials for the front suspension components are mainly steel. The lower control arm is connected to the subframe via rubber bushings.
After driving the Highlander for several years, I find its chassis truly reliable. The TNGA-K platform makes the overall structure very solid – it doesn’t jolt when encountering bumps on the road. The suspension system features a front MacPherson and rear multi-link setup, offering significantly better shock absorption than the older models. With a minimum ground clearance of around 18 cm, daily speed bumps or occasional rough roads pose no threat to the undercarriage. The power steering is light and agile, providing strong stability on highways with minimal body roll. I’ve taken it fully loaded with family on trips, and the chassis remained composed, allowing my wife and kids to sleep soundly in the back. It also uses anti-corrosion coating, reducing rust issues. Overall, for a family SUV, this design strikes a balance between handling and comfort—the driver won’t feel fatigued, and passengers won’t complain about dizziness.
