Citroen sprung one of the few real surprises of Geneva's opening press day when it revealed the Survolt sports car. Take a look. Dimension With its compact dimensions - 3.85 m long, 1.87 m wide and 1.20 m high - Citroen Survolt Concept reappropriates sports car styling cues to form an all-new and revolutionary concept.2010 Citroen Survolt Concept top view