How does one polish a cactus? Remove the needles, of course. That’s what Citroën has done with its funky-French C4 Cactus crossover to create the Airflow 2L concept, which …read more
So Funky, So French: Wild Citroën C4 Cactus Airflow 2L Uses Compressed-Air (!) Hybrid Powertrain to Achieve 118 mpg
