CITROËN’S COMFORT CUSHION

Ride comfort was a key feature of early Citroëns, and now it is once again the definitive goal for future models. Sue Baker reports.   Citroën is on a mission. Ride comfort is what once defined its cars, with the legendary cushioned glide of the DS 19’s hydropneumatic suspension fondly remembered by anyone who experienced it. […]

Designing advanced fuels to go into advanced engines

After five years of scrupulous testing in harsh conditions, BP claims to have created a fuel that will tackle the problematic issue of dirt in the engine. Even a microscopic amount of dirt can have an adverse effect on a car’s performance, reducing economy and clogging up vital components such as fuel injectors and intake […]