Taken from the article linked above: https://www.reuters.com/article/us-mazda-strategy-idUSKBN1AO0E7 https://www.reuters.com/article/us-mazda-strategy-idUSKBN1A

Taken from the article linked above: https://www.reuters.com/article/us-mazda-strategy-idUSKBN1AO0E7 https://www.reuters.com/article/us-mazda-strategy-idUSKBN1AO... > Its fuel economy potentially matches that of a diesel engine without high emissions of nitrogen oxides or sooty particulates.