The Kia Rio is a supermini range that was launched in 2000. Currently on its fourth generation, the range has received huge improvements since its first generation. There is now more helpful technology and higher quality materials both inside and outside the vehicle, while the conservative styling may not be eye catching it is enough to appeal to more moderate buyers. The range is available with an array of petrol engines and diesel engine to choose from, with the diesel being a 1.4 litre CRDi. This diesel motor delivers better economy to the range and is also punchy and refined, offering a smooth driving experience. In all, the Kia Rio is an ideal city car range that offers improved comfortability and drivability.