Citroen is unveiling its new C5 Aircross SUV at the 2017 Shanghai Auto Show. Initially powered by the latest-generation petrol engines, the C5 Aircross will also feature plug-in hybrid technology and - with a total system output of 300 bhp - will become the most powerful Citroen production car ever. The SUV also debuts a new suspension system with Progressive Hydraulic Cushions which deliver, says Citroen, a 'uniquely smooth and comfortable ride'. The C5 Aircross will go on sale in Europe in the second half of 2018.