Toyota's chassis and suspension systems offer significant advantages.
Toyota meticulously tunes its suspensions according to the different positioning and intended use of each model. Sporty vehicles employ a firmer suspension setup for clear road feel and strong support, allowing the driver to accurately perceive road conditions and make precise handling maneuvers. Comfort-oriented models use a relatively softer suspension to effectively filter road bumps, resulting in a smooth and comfortable driving experience.
Many Toyota models boast superior suspension system structures. For example, the Venza's front MacPherson strut and rear double wishbone configuration lays a structural foundation for excellent ride quality. The double wishbone independent suspension absorbs lateral forces better, with unequal lengths of the upper and lower wishbones allowing for automatic adjustment of the camber angle as the wheel moves vertically, improving tire contact and reducing uneven tire wear. The Crown's front-engine, rear-wheel-drive model features a double wishbone front suspension for precise steering and a multi-link rear suspension layout that avoids the lower control arm and trailing arm on the half-shaft, with an integrated mechanical spring for enhanced comfort.
Toyota also has highlights in the materials and design of key components. The Camry's front suspension features a MacPherson strut design with a reverse engine layout, balancing space and performance. Key components include cast iron control arms with independent ball joints for easy maintenance and cost-effectiveness. The CHR's front suspension lower control arms are made of pressed and welded steel plates, while the bearing housings are made of cast iron with a perforated design for lightweight construction, ensuring strength and improved responsiveness. The tilted design of the top bearing on the front suspension spring strut reduces torsional load during steering, improving steering feel and bearing durability.
In terms of detailed design, Toyota's chassis and suspension systems are equally impressive. The Camry features a large underbody protection plate to improve aerodynamics, while the Crown is equipped with resin underbody and radiator protection plates to optimize NVH performance. The Highlander, as a compact SUV, features a front MacPherson strut independent suspension with double-layer stamped steel welded lower control arms and a rear four-link independent suspension for stable handling. The CHR uses an E-type multi-link rear suspension with high lateral stiffness, excellent anti-roll performance, good grip, and clear road feel.
