Cloth. All the right ingredients! Fuel Efficient! Autocheck history report one owner! If you want an amazing deal on an amazing car that will not break your pocket book, then take a look at this gas-saving 2011 Hyundai Accent. With a precision-tuned 1.6L I4 MPI DOHC CVVT 16V powerplant, this Accent will wring every last mile it can out of a drop of fuel.