GMC Sierra 2018 Gasoline mileage: 105 KM 4WD Specifications Full option Double Engines are sound, praise be to God Front and rear sensors Radar Agency body, praise be to God Mileage 105 Lane departure warning Remote start Additions 2000 watt power converter from Vehicle Preparation Australian lithium battery from Barq Najd Profender 2.5 bypass gas shocks Roadmaster Icon rims, size 17 BF Goodrich tires 200 liter steel tank Bed above the roof level with drawers Solar energy Kenwood wiring Full electrical wiring Hood spotlights Kettle base Note Original rims and shocks are not available Second owner