Hyundai Elantra GLS 2012 Automatic Gasoline mileage: 300 KM or more Used Hyundai Elantra GLS 2012 for sale Automatic transmission Gasoline Mileage: 300 Elantra, big engine, good for the user. It has a new set of tires and a new battery. New engine with a one-year warranty and a guaranteed transmission. The chassis and airbags are intact. The chassis has been repaired, not cut. This is the asking price.