Update from our travels on Home . We are in Colombia and still going south to Argentina. This are all Diesel prices!

Mexico (April 2014): 0.98 USD per Liter (from wiki overland)
Belize: (July 2013): 1.35 USD per Liter
Guatemala (September 2013): 1.11 USD per Liter
El Salvador (September 2013): 1.11 USD per Liter
Honduras (September 2014): 1.20 USD per Liter
Nicaragua (October 2013): 1.10 USD per Liter
Costa Rica (December 2013): 1.17 USD per Liter
Panama (January 2014): 0.98 USD per Liter
Colombia (April 2014): 1.11 USD per Liter (but can be as low as 0.60USD near Venezuela border!)

No need to cock about with this anymore, just use this website:Gasoline prices around the world, April 2014 | GlobalPetrolPrices.com

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