What is the difference between E-type multi-link and multi-link?
2 Answers
The differences between E-type multi-link and multi-link are: 1. Different structures: E-type multi-link differs structurally from multi-link. Multi-link independent suspension consists of links, shock absorbers, and damping springs, while E-type multi-link is a suspension structure composed of three or more link rods. 2. Different systems: Multi-link belongs to the double-wishbone suspension system and multi-link suspension system, while E-type multi-link is an improvement of the double-wishbone and not entirely considered a double-wishbone type. 3. Different functional superiority: Multi-link suspension not only ensures a certain level of comfort but also, due to the numerous links, maximizes the possibility of keeping the wheels perpendicular to the ground, reducing body tilt and maintaining tire contact with the ground. Its handling performance is comparable to that of double-wishbone suspension; whereas E-type multi-link, being an improved double-wishbone, is functionally more superior.
A conventional multi-link suspension typically has several control arms, such as four or five, each managing the wheel's vertical and lateral movements, providing robust support but with considerable weight. The E-type multi-link is an optimized version, featuring a more streamlined design with an E-shaped geometric layout that reduces the number of components, enhancing the vehicle's responsiveness—especially in models like Audi, where steering feedback is more direct and bumps are less pronounced. As a frequent long-distance driver, I find the E-type more stable during high-speed cornering, with reduced body roll, thanks to its lighter overall structure, which also improves fuel efficiency. Maintenance-wise, the E-type has fewer weld points, potentially simplifying disassembly, though repairs for complex models can still be somewhat costly. Overall, the E-type represents the next generation of suspension technology, balancing performance and efficiency.
