GMC Savannah: Model 2006 Four-wheel drive Mileage 180,000 Additions: 40,000 BTU air conditioner Electric exterior fans External power inlet Solar energy panel 3000 W power inverter 200 Ah dry battery 6 exterior LED lights 200-liter water tank 40-liter black water tank 12V water pump 12V water heater Interior: Accommodates two people Internal bathroom Internal sink Bedroom 220V electrical outlets 12V refrigerator 3 gas burners and lighter Bed converts into a seating area accommodating 4 people