Vehicles produce CO2 when they use fuel. The amount of CO2 produced is directly linked to how much fuel it consumes. Excess levels of CO2 can be harmful to humans and the environment.

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It’s back: Mercedes-Benz’ smallest AMG-tuned crossover, the GLA45, enters its second generation for 2021 with even more ... designs since the first GLA, this new one looks more like the ...