Diesel (1 Liter): Brazil vs Argentina

Why Is Diesel (1 Liter) Cheaper in Brazil?

The 20% price gap between Brazil and Argentina for Diesel (1 Liter) comes down to several factors. Currency exchange rates play a major role — the BRL and ARS have different purchasing power, which directly affects how prices translate to USD. Beyond exchange rates, differences in local taxes (VAT, import duties, excise taxes), distribution costs, and market competition all contribute.

A $0.27 difference per unit can add up quickly for bulk purchases or for travelers deciding where to buy. However, keep in mind that prices fluctuate with exchange rates and local promotions. This comparison was last updated in 2026.