Mazda says the Skyactiv-Z will use the Lambda 1 air-fuel ratio to improve emissions; that will eventually apply to the brand's six-cylinder engines too. Mazda continues to invest in internal ...
Interestingly enough, six-cylinder engines are looked at as the "more powerful ... A 0 to 60 mph time of 5.1 seconds sounds insane next to the Ford Explorer from 2010 with a 0 to 60 mph time ...