Top 10 most fuel-efficient gasoline cars in Brazil for 2025 revealed by Inmetro

g1.globo.com (Portuguese)

The Chevrolet Onix and Onix Plus are the most fuel-efficient gasoline-powered cars in Brazil for 2025, according to Inmetro. These models, tested under standardized conditions, achieved the best mileage figures among non-hybrid and non-electric vehicles. The rankings are based on laboratory tests simulating urban and highway driving cycles. The list, which excludes hybrid and electric vehicles, features 895 approved models from 41 brands, with the Peugeot 208 being the least fuel-efficient on this specific top 10 list.


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Top 10 most fuel-efficient gasoline cars in Brazil for 2025 revealed by Inmetro | News Minimalist