The 2012 Citroen C1 i VTR is a great city car. This VTR trim C1 features a 1.0L petrol engine and includes air conditioning to keep you cool and comfortable. With fuel consumption of 66 mpg, this C1 is more economical than similar vehicles. In addition, it falls into a low insurance group, making it more affordable to insure than many alternatives. The low CO2 emissions mean that this C1 is kinder to the environment.