However, not all innovations are equal, and nor do they follow a constant upward trend. Instead, their evolution takes the form of an S-shaped curve that reflects their typical lifecycle from early ...

When Citroen announced it would give up its hydropneumatic suspension in 2015, I was left wondering what would make the French brand stand out compared to Peugeot or any of its competitors. Andre ...

Test engineers undoubtedly agree on the need for a test rig that can evaluate the reliability of a vehicle’s suspension system. However, developing and building a high-performance fatigue bench that ...

The hydropneumatic suspension is far from a new concept. Citroen was the first automaker to adopt this technology in 1954 with the Traction Avant, yet the system was perfected a year later with the ...