How much do things cost in Guatemala City and Portland? Portland is 38% more expensive than Guatemala City Portland Guatemala City Cheap meal$10.00$3.43 Cappuccino$3.60$2.07 Small bottle of water (0.33 liter)$1.20$0.72 Bottle of local beer (0.5 liter)$2.41$1.33 Last updated on 07/24/2014 source